46254432 has 72 divisors (see below), whose sum is σ = 141255576. Its totient is φ = 13214208.

The previous prime is 46254431. The next prime is 46254443. The reversal of 46254432 is 23445264.

It is a self number, because there is not a number n which added to its sum of digits gives 46254432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46254431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213 + ... + 9620.

It is an arithmetic number, because the mean of its divisors is an integer number (1961883).

Almost surely, 2^46254432 is an apocalyptic number.

46254432 is a gapful number since it is divisible by the number (42) 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 46254432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70627788).

46254432 is an abundant number, since it is smaller than the sum of its proper divisors (95001144).

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

46254432 is a wasteful number, since it uses less digits than its factorization.

46254432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9860 (or 9845 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 46254432 is about 6801.0610936824. The cubic root of 46254432 is about 358.9641830278.

Adding to 46254432 its reverse (23445264), we get a palindrome (69699696).

The spelling of 46254432 in words is "forty-six million, two hundred fifty-four thousand, four hundred thirty-two".