150601402 has 24 divisors (see below), whose sum is σ = 278245044. Its totient is φ = 60746112.

The previous prime is 150601397. The next prime is 150601411. The reversal of 150601402 is 204106051.

It can be written as a sum of positive squares in 2 ways, for example, as 143784081 + 6817321 = 11991^2 + 2611^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 150601402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43533 + ... + 46864.

Almost surely, 2^150601402 is an apocalyptic number.

150601402 is a deficient number, since it is larger than the sum of its proper divisors (127643642).

150601402 is a wasteful number, since it uses less digits than its factorization.

150601402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90430 (or 90423 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 150601402 is about 12271.9762874608. The cubic root of 150601402 is about 532.0384321266.

Adding to 150601402 its reverse (204106051), we get a palindrome (354707453).

The spelling of 150601402 in words is "one hundred fifty million, six hundred one thousand, four hundred two".