151801596 has 36 divisors (see below), whose sum is σ = 384149584. Its totient is φ = 50544000.

The previous prime is 151801591. The next prime is 151801603. The reversal of 151801596 is 695108151.

151801596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 151801596.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151801591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41481 + ... + 44991.

Almost surely, 2^151801596 is an apocalyptic number.

It is an amenable number.

151801596 is an abundant number, since it is smaller than the sum of its proper divisors (232347988).

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

151801596 is a wasteful number, since it uses less digits than its factorization.

151801596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722 (or 4717 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 36.

The square root of 151801596 is about 12320.7790338111. The cubic root of 151801596 is about 533.4480262017.

The spelling of 151801596 in words is "one hundred fifty-one million, eight hundred one thousand, five hundred ninety-six".