151630074 has 12 divisors (see below), whose sum is σ = 328531866. Its totient is φ = 50543352.

The previous prime is 151630069. The next prime is 151630103. The reversal of 151630074 is 470036151.

It can be written as a sum of positive squares in only one way, i.e., 113103225 + 38526849 = 10635^2 + 6207^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4211929 + ... + 4211964.

Almost surely, 2^151630074 is an apocalyptic number.

151630074 is an abundant number, since it is smaller than the sum of its proper divisors (176901792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151630074 is a wasteful number, since it uses less digits than its factorization.

151630074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8423901 (or 8423898 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 151630074 is about 12313.8163864823. The cubic root of 151630074 is about 533.2470345610.

The spelling of 151630074 in words is "one hundred fifty-one million, six hundred thirty thousand, seventy-four".