151090388 has 12 divisors (see below), whose sum is σ = 271554612. Its totient is φ = 73503360.

The previous prime is 151090361. The next prime is 151090397. The reversal of 151090388 is 883090151.

151090388 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 80496784 + 70593604 = 8972^2 + 8402^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510293 + ... + 510588.

It is an arithmetic number, because the mean of its divisors is an integer number (22629551).

Almost surely, 2^151090388 is an apocalyptic number.

It is an amenable number.

151090388 is a deficient number, since it is larger than the sum of its proper divisors (120464224).

151090388 is a wasteful number, since it uses less digits than its factorization.

151090388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020922 (or 1020920 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 151090388 is about 12291.8830127853. The cubic root of 151090388 is about 532.6136332395.

The spelling of 151090388 in words is "one hundred fifty-one million, ninety thousand, three hundred eighty-eight".