46462240 has 48 divisors (see below), whose sum is σ = 119750400. Its totient is φ = 16894720.

The previous prime is 46462219. The next prime is 46462243. The reversal of 46462240 is 4226464.

It is a junction number, because it is equal to n+sod(n) for n = 46462199 and 46462208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46462243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11440 + ... + 14959.

It is an arithmetic number, because the mean of its divisors is an integer number (2494800).

Almost surely, 2^46462240 is an apocalyptic number.

46462240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46462240 is an abundant number, since it is smaller than the sum of its proper divisors (73288160).

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

46462240 is a wasteful number, since it uses less digits than its factorization.

46462240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26425 (or 26417 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 46462240 is about 6816.3215886576. The cubic root of 46462240 is about 359.5009546149.

It can be divided in two parts, 4646 and 2240, that added together give a palindrome (6886).

The spelling of 46462240 in words is "forty-six million, four hundred sixty-two thousand, two hundred forty".