46890456 has 32 divisors (see below), whose sum is σ = 119151600. Its totient is φ = 15373440.

The previous prime is 46890409. The next prime is 46890463. The reversal of 46890456 is 65409864.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14551 + ... + 17478.

Almost surely, 2^46890456 is an apocalyptic number.

It is an amenable number.

46890456 is an abundant number, since it is smaller than the sum of its proper divisors (72261144).

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

46890456 is a wasteful number, since it uses less digits than its factorization.

46890456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32099 (or 32095 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 46890456 is about 6847.6606224316. The cubic root of 46890456 is about 360.6020173942.

The spelling of 46890456 in words is "forty-six million, eight hundred ninety thousand, four hundred fifty-six".