152287042 has 8 divisors (see below), whose sum is σ = 234604476. Its totient is φ = 74085552.

The previous prime is 152287027. The next prime is 152287063. The reversal of 152287042 is 240782251.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 144937521 + 7349521 = 12039^2 + 2711^2 .

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

It is a super-2 number, since 2×152287042² = 46382686322219528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152286995 and 152287013.

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, 1028893 + ... + 1029040.

Almost surely, 2^152287042 is an apocalyptic number.

152287042 is a deficient number, since it is larger than the sum of its proper divisors (82317434).

152287042 is a wasteful number, since it uses less digits than its factorization.

152287042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057972.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 152287042 is about 12340.4636055539. The cubic root of 152287042 is about 534.0160585631.

The spelling of 152287042 in words is "one hundred fifty-two million, two hundred eighty-seven thousand, forty-two".