151936 has 16 divisors (see below), whose sum is σ = 302940. Its totient is φ = 75904.

The previous prime is 151909. The next prime is 151937. The reversal of 151936 is 639151.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 151936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151937) by changing a digit.

151936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 466 + ... + 721.

2¹⁵¹⁹³⁶ is an apocalyptic number.

151936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151936 is a deficient number, since it is larger than the sum of its proper divisors (151004).

151936 is an equidigital number, since it uses as much as digits as its factorization.

151936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201 (or 1189 counting only the distinct ones).

The product of its digits is 810, while the sum is 25.

The square root of 151936 is about 389.7896868826. The cubic root of 151936 is about 53.3605416727.

The spelling of 151936 in words is "one hundred fifty-one thousand, nine hundred thirty-six".