150771672 has 32 divisors (see below), whose sum is σ = 418810800. Its totient is φ = 50257152.

The previous prime is 150771671. The next prime is 150771679. The reversal of 150771672 is 276177051.

150771672 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150771671) 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, 348793 + ... + 349224.

Almost surely, 2^150771672 is an apocalyptic number.

150771672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150771672 is an abundant number, since it is smaller than the sum of its proper divisors (268039128).

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

150771672 is a wasteful number, since it uses less digits than its factorization.

150771672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698032 (or 698022 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The square root of 150771672 is about 12278.9116781578. The cubic root of 150771672 is about 532.2388642245.

The spelling of 150771672 in words is "one hundred fifty million, seven hundred seventy-one thousand, six hundred seventy-two".