151608242 has 16 divisors (see below), whose sum is σ = 233386272. Its totient is φ = 73819680.

The previous prime is 151608221. The next prime is 151608253. The reversal of 151608242 is 242806151.

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 7 ways as a sum of consecutive naturals, for example, 54653 + ... + 57359.

It is an arithmetic number, because the mean of its divisors is an integer number (14586642).

Almost surely, 2^151608242 is an apocalyptic number.

151608242 is a deficient number, since it is larger than the sum of its proper divisors (81778030).

151608242 is a wasteful number, since it uses less digits than its factorization.

151608242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 151608242 is about 12312.9298706685. The cubic root of 151608242 is about 533.2214406760.

The spelling of 151608242 in words is "one hundred fifty-one million, six hundred eight thousand, two hundred forty-two".