46625251 has 4 divisors (see below), whose sum is σ = 46649152. Its totient is φ = 46601352.

The previous prime is 46625207. The next prime is 46625261. The reversal of 46625251 is 15252664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46625251 - 2⁷ = 46625123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46625261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8736 + ... + 13021.

It is an arithmetic number, because the mean of its divisors is an integer number (11662288).

Almost surely, 2^46625251 is an apocalyptic number.

46625251 is a deficient number, since it is larger than the sum of its proper divisors (23901).

46625251 is a wasteful number, since it uses less digits than its factorization.

46625251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23900.

The product of its digits is 14400, while the sum is 31.

The square root of 46625251 is about 6828.2685213749. The cubic root of 46625251 is about 359.9208956852.

The spelling of 46625251 in words is "forty-six million, six hundred twenty-five thousand, two hundred fifty-one".