46261440 has 84 divisors (see below), whose sum is σ = 159129984. Its totient is φ = 12335616.

The previous prime is 46261427. The next prime is 46261459. The reversal of 46261440 is 4416264.

46261440 is a `hidden beast` number, since 4 + 6 + 2 + 614 + 40 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5152 + ... + 10911.

Almost surely, 2^46261440 is an apocalyptic number.

46261440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46261440 is an abundant number, since it is smaller than the sum of its proper divisors (112868544).

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

46261440 is a wasteful number, since it uses less digits than its factorization.

46261440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16086 (or 16073 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 46261440 is about 6801.5762878909. The cubic root of 46261440 is about 358.9823109768.

The spelling of 46261440 in words is "forty-six million, two hundred sixty-one thousand, four hundred forty".