46556940 has 24 divisors (see below), whose sum is σ = 130359600. Its totient is φ = 12415168.

The previous prime is 46556933. The next prime is 46556953. The reversal of 46556940 is 4965564.

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, 387915 + ... + 388034.

It is an arithmetic number, because the mean of its divisors is an integer number (5431650).

Almost surely, 2^46556940 is an apocalyptic number.

It is an amenable number.

46556940 is an abundant number, since it is smaller than the sum of its proper divisors (83802660).

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

46556940 is a wasteful number, since it uses less digits than its factorization.

46556940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775961 (or 775959 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 46556940 is about 6823.2646145375. The cubic root of 46556940 is about 359.7450355173.

The spelling of 46556940 in words is "forty-six million, five hundred fifty-six thousand, nine hundred forty".