157241079 has 6 divisors (see below), whose sum is σ = 227126016. Its totient is φ = 104827380.

The previous prime is 157241069. The next prime is 157241129. The reversal of 157241079 is 970142751.

It is a happy number.

157241079 is a `hidden beast` number, since 1 + 572 + 4 + 10 + 79 = 666.

It is not a de Polignac number, because 157241079 - 2⁸ = 157240823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157241039) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 8735607 + ... + 8735624.

It is an arithmetic number, because the mean of its divisors is an integer number (37854336).

Almost surely, 2^157241079 is an apocalyptic number.

157241079 is a deficient number, since it is larger than the sum of its proper divisors (69884937).

157241079 is a wasteful number, since it uses less digits than its factorization.

157241079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17471237 (or 17471234 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 157241079 is about 12539.5804953754. The cubic root of 157241079 is about 539.7450545509.

The spelling of 157241079 in words is "one hundred fifty-seven million, two hundred forty-one thousand, seventy-nine".