157063282 has 8 divisors (see below), whose sum is σ = 237927852. Its totient is φ = 77754000.

The previous prime is 157063229. The next prime is 157063301. The reversal of 157063282 is 282360751.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 106069401 + 50993881 = 10299^2 + 7141^2 .

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

It is a super-2 number, since 2×157063282² = 49337749105223048, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 388569 + ... + 388972.

Almost surely, 2^157063282 is an apocalyptic number.

157063282 is a deficient number, since it is larger than the sum of its proper divisors (80864570).

157063282 is a wasteful number, since it uses less digits than its factorization.

157063282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777644.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 157063282 is about 12532.4890584433. The cubic root of 157063282 is about 539.5415427524.

The spelling of 157063282 in words is "one hundred fifty-seven million, sixty-three thousand, two hundred eighty-two".