46239456 has 96 divisors (see below), whose sum is σ = 133086240. Its totient is φ = 13991936.

The previous prime is 46239449. The next prime is 46239467. The reversal of 46239456 is 65493264.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 46840 + ... + 47816.

It is an arithmetic number, because the mean of its divisors is an integer number (1386315).

Almost surely, 2^46239456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46239456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66543120).

46239456 is an abundant number, since it is smaller than the sum of its proper divisors (86846784).

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

46239456 is a wasteful number, since it uses less digits than its factorization.

46239456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 1028 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 46239456 is about 6799.9599998824. The cubic root of 46239456 is about 358.9254377107.

The spelling of 46239456 in words is "forty-six million, two hundred thirty-nine thousand, four hundred fifty-six".