156296242 has 8 divisors (see below), whose sum is σ = 246783600. Its totient is φ = 74035044.

The previous prime is 156296227. The next prime is 156296267. The reversal of 156296242 is 242692651.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2056492 + ... + 2056567.

It is an arithmetic number, because the mean of its divisors is an integer number (30847950).

Almost surely, 2^156296242 is an apocalyptic number.

156296242 is a deficient number, since it is larger than the sum of its proper divisors (90487358).

156296242 is a wasteful number, since it uses less digits than its factorization.

156296242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113080.

The product of its digits is 51840, while the sum is 37.

The square root of 156296242 is about 12501.8495431676. The cubic root of 156296242 is about 538.6618007973.

The spelling of 156296242 in words is "one hundred fifty-six million, two hundred ninety-six thousand, two hundred forty-two".