46623445 has 16 divisors (see below), whose sum is σ = 63141120. Its totient is φ = 32737600.

The previous prime is 46623433. The next prime is 46623457. The reversal of 46623445 is 54432664.

It is an interprime number because it is at equal distance from previous prime (46623433) and next prime (46623457).

It is a de Polignac number, because none of the positive numbers 2^k-46623445 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46623445.

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, 13021 + ... + 16210.

It is an arithmetic number, because the mean of its divisors is an integer number (3946320).

Almost surely, 2^46623445 is an apocalyptic number.

It is an amenable number.

46623445 is a deficient number, since it is larger than the sum of its proper divisors (16517675).

46623445 is a wasteful number, since it uses less digits than its factorization.

46623445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29276.

The product of its digits is 69120, while the sum is 34.

The square root of 46623445 is about 6828.1362757344. The cubic root of 46623445 is about 359.9162485214.

The spelling of 46623445 in words is "forty-six million, six hundred twenty-three thousand, four hundred forty-five".