149360564 has 12 divisors (see below), whose sum is σ = 268445604. Its totient is φ = 72661824.

The previous prime is 149360557. The next prime is 149360569. The reversal of 149360564 is 465063941.

It can be written as a sum of positive squares in 2 ways, for example, as 78464164 + 70896400 = 8858^2 + 8420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149360569) 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, 504449 + ... + 504744.

It is an arithmetic number, because the mean of its divisors is an integer number (22370467).

Almost surely, 2^149360564 is an apocalyptic number.

It is an amenable number.

149360564 is a deficient number, since it is larger than the sum of its proper divisors (119085040).

149360564 is a wasteful number, since it uses less digits than its factorization.

149360564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009234 (or 1009232 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 149360564 is about 12221.3159684217. The cubic root of 149360564 is about 530.5732068252.

The spelling of 149360564 in words is "one hundred forty-nine million, three hundred sixty thousand, five hundred sixty-four".