46706638 has 16 divisors (see below), whose sum is σ = 77572224. Its totient is φ = 20912760.

The previous prime is 46706593. The next prime is 46706651. The reversal of 46706638 is 83660764.

It is a self number, because there is not a number n which added to its sum of digits gives 46706638.

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, 14370 + ... + 17317.

It is an arithmetic number, because the mean of its divisors is an integer number (4848264).

Almost surely, 2^46706638 is an apocalyptic number.

46706638 is a deficient number, since it is larger than the sum of its proper divisors (30865586).

46706638 is a wasteful number, since it uses less digits than its factorization.

46706638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31767.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 46706638 is about 6834.2254864761. The cubic root of 46706638 is about 360.1301946787.

The spelling of 46706638 in words is "forty-six million, seven hundred six thousand, six hundred thirty-eight".