46658642 has 16 divisors (see below), whose sum is σ = 78006240. Its totient is φ = 20801088.

The previous prime is 46658629. The next prime is 46658653. The reversal of 46658642 is 24685664.

It is a self number, because there is not a number n which added to its sum of digits gives 46658642.

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, 35468 + ... + 36759.

It is an arithmetic number, because the mean of its divisors is an integer number (4875390).

Almost surely, 2^46658642 is an apocalyptic number.

46658642 is a deficient number, since it is larger than the sum of its proper divisors (31347598).

46658642 is a wasteful number, since it uses less digits than its factorization.

46658642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72265.

The product of its digits is 276480, while the sum is 41.

The square root of 46658642 is about 6830.7131399291. The cubic root of 46658642 is about 360.0067951392.

The spelling of 46658642 in words is "forty-six million, six hundred fifty-eight thousand, six hundred forty-two".