46661425 has 6 divisors (see below), whose sum is σ = 57860198. Its totient is φ = 37329120.

The previous prime is 46661423. The next prime is 46661431. The reversal of 46661425 is 52416664.

It can be written as a sum of positive squares in 3 ways, for example, as 10131489 + 36529936 = 3183^2 + 6044^2 .

It is not a de Polignac number, because 46661425 - 2¹ = 46661423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46661423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 933204 + ... + 933253.

Almost surely, 2^46661425 is an apocalyptic number.

It is an amenable number.

46661425 is a deficient number, since it is larger than the sum of its proper divisors (11198773).

46661425 is a wasteful number, since it uses less digits than its factorization.

46661425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866467 (or 1866462 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 46661425 is about 6830.9168491499. The cubic root of 46661425 is about 360.0139526485.

The spelling of 46661425 in words is "forty-six million, six hundred sixty-one thousand, four hundred twenty-five".