46428536 has 128 divisors (see below), whose sum is σ = 118195200. Its totient is φ = 16558080.

The previous prime is 46428493. The next prime is 46428539. The reversal of 46428536 is 63582464.

46428536 is a modest number, since divided by 28536 gives 464 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 46428536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46428539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410816 + ... + 410928.

It is an arithmetic number, because the mean of its divisors is an integer number (923400).

Almost surely, 2^46428536 is an apocalyptic number.

46428536 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46428536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59097600).

46428536 is an abundant number, since it is smaller than the sum of its proper divisors (71766664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46428536 is a wasteful number, since it uses less digits than its factorization.

46428536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 185 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 46428536 is about 6813.8488389456. The cubic root of 46428536 is about 359.4140055054.

It can be divided in two parts, 46428 and 536, that added together give a palindrome (46964).

The spelling of 46428536 in words is "forty-six million, four hundred twenty-eight thousand, five hundred thirty-six".