46420625 has 30 divisors (see below), whose sum is σ = 61859886. Its totient is φ = 34816000.

The previous prime is 46420567. The next prime is 46420643. The reversal of 46420625 is 52602464.

It can be written as a sum of positive squares in 15 ways, for example, as 25563136 + 20857489 = 5056^2 + 4567^2 .

It is not a de Polignac number, because 46420625 - 2¹⁸ = 46158481 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 180497 + ... + 180753.

Almost surely, 2^46420625 is an apocalyptic number.

It is an amenable number.

46420625 is a deficient number, since it is larger than the sum of its proper divisors (15439261).

46420625 is an equidigital number, since it uses as much as digits as its factorization.

46420625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 46420625 is about 6813.2683052996. The cubic root of 46420625 is about 359.3935907207.

The spelling of 46420625 in words is "forty-six million, four hundred twenty thousand, six hundred twenty-five".