46161870 has 32 divisors (see below), whose sum is σ = 110979072. Its totient is φ = 12288672.

The previous prime is 46161853. The next prime is 46161889. The reversal of 46161870 is 7816164.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24999 + ... + 26781.

It is an arithmetic number, because the mean of its divisors is an integer number (3468096).

Almost surely, 2^46161870 is an apocalyptic number.

46161870 is an abundant number, since it is smaller than the sum of its proper divisors (64817202).

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

46161870 is a wasteful number, since it uses less digits than its factorization.

46161870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 46161870 is about 6794.2527182907. The cubic root of 46161870 is about 358.7245762151.

The spelling of 46161870 in words is "forty-six million, one hundred sixty-one thousand, eight hundred seventy".