46561137 has 16 divisors (see below), whose sum is σ = 71164800. Its totient is φ = 26525952.

The previous prime is 46561129. The next prime is 46561169. The reversal of 46561137 is 73116564.

It is not a de Polignac number, because 46561137 - 2³ = 46561129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46561098 and 46561107.

It is not an unprimeable number, because it can be changed into a prime (46561127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4153 + ... + 10505.

It is an arithmetic number, because the mean of its divisors is an integer number (4447800).

Almost surely, 2^46561137 is an apocalyptic number.

It is an amenable number.

46561137 is a deficient number, since it is larger than the sum of its proper divisors (24603663).

46561137 is a wasteful number, since it uses less digits than its factorization.

46561137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6712.

The product of its digits is 15120, while the sum is 33.

The square root of 46561137 is about 6823.5721583347. The cubic root of 46561137 is about 359.7558452523.

The spelling of 46561137 in words is "forty-six million, five hundred sixty-one thousand, one hundred thirty-seven".