46186461 has 36 divisors (see below), whose sum is σ = 71171100. Its totient is φ = 28854144.

The previous prime is 46186457. The next prime is 46186487. The reversal of 46186461 is 16468164.

46186461 is a `hidden beast` number, since 4 + 6 + 1 + 8 + 646 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20115225 + 26071236 = 4485^2 + 5106^2 .

It is not a de Polignac number, because 46186461 - 2² = 46186457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46186411) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 423675 + ... + 423783.

It is an arithmetic number, because the mean of its divisors is an integer number (1976975).

Almost surely, 2^46186461 is an apocalyptic number.

It is an amenable number.

46186461 is a deficient number, since it is larger than the sum of its proper divisors (24984639).

46186461 is a wasteful number, since it uses less digits than its factorization.

46186461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 224 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 46186461 is about 6796.0621686385. The cubic root of 46186461 is about 358.7882639159.

The spelling of 46186461 in words is "forty-six million, one hundred eighty-six thousand, four hundred sixty-one".