151188 has 24 divisors (see below), whose sum is σ = 362208. Its totient is φ = 49056.

The previous prime is 151171. The next prime is 151189. The reversal of 151188 is 881151.

It is a super-2 number, since 2×151188² = 45715622688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370 + ... + 662.

It is an arithmetic number, because the mean of its divisors is an integer number (15092).

2¹⁵¹¹⁸⁸ is an apocalyptic number.

It is an amenable number.

151188 is an abundant number, since it is smaller than the sum of its proper divisors (211020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151188 is a wasteful number, since it uses less digits than its factorization.

151188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 341 counting only the distinct ones).

The product of its digits is 320, while the sum is 24.

The square root of 151188 is about 388.8290112633. The cubic root of 151188 is about 53.2728306958.

The spelling of 151188 in words is "one hundred fifty-one thousand, one hundred eighty-eight".