151787652 has 24 divisors (see below), whose sum is σ = 354599616. Its totient is φ = 50534688.

The previous prime is 151787639. The next prime is 151787689. The reversal of 151787652 is 256787151.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313 + ... + 17735.

It is an arithmetic number, because the mean of its divisors is an integer number (14774984).

Almost surely, 2^151787652 is an apocalyptic number.

151787652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151787652 is an abundant number, since it is smaller than the sum of its proper divisors (202811964).

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

151787652 is a wasteful number, since it uses less digits than its factorization.

151787652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15307 (or 15305 counting only the distinct ones).

The product of its digits is 117600, while the sum is 42.

The square root of 151787652 is about 12320.2131475068. The cubic root of 151787652 is about 533.4316921024.

The spelling of 151787652 in words is "one hundred fifty-one million, seven hundred eighty-seven thousand, six hundred fifty-two".