151802 has 12 divisors (see below), whose sum is σ = 265050. Its totient is φ = 65016.

The previous prime is 151799. The next prime is 151813. The reversal of 151802 is 208151.

151802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 137641 + 14161 = 371^2 + 119^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 677 + ... + 872.

2¹⁵¹⁸⁰² is an apocalyptic number.

151802 is a deficient number, since it is larger than the sum of its proper divisors (113248).

151802 is a wasteful number, since it uses less digits than its factorization.

151802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565 (or 1558 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 151802 is about 389.6177614021. The cubic root of 151802 is about 53.3448499435.

Adding to 151802 its reverse (208151), we get a palindrome (359953).

The spelling of 151802 in words is "one hundred fifty-one thousand, eight hundred two".