157275482 has 16 divisors (see below), whose sum is σ = 290355072. Its totient is φ = 62218800.

The previous prime is 157275479. The next prime is 157275487. The reversal of 157275482 is 284572751.

It is not an unprimeable number, because it can be changed into a prime (157275487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431894 + ... + 432257.

It is an arithmetic number, because the mean of its divisors is an integer number (18147192).

Almost surely, 2^157275482 is an apocalyptic number.

157275482 is a deficient number, since it is larger than the sum of its proper divisors (133079590).

157275482 is a wasteful number, since it uses less digits than its factorization.

157275482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864173.

The product of its digits is 156800, while the sum is 41.

The square root of 157275482 is about 12540.9521967034. The cubic root of 157275482 is about 539.7844155439.

The spelling of 157275482 in words is "one hundred fifty-seven million, two hundred seventy-five thousand, four hundred eighty-two".