72382150 has 48 divisors (see below), whose sum is σ = 141981984. Its totient is φ = 27399680.

The previous prime is 72382147. The next prime is 72382151. The reversal of 72382150 is 5128327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72382151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129672 + ... + 130228.

It is an arithmetic number, because the mean of its divisors is an integer number (2957958).

Almost surely, 2^72382150 is an apocalyptic number.

72382150 is a deficient number, since it is larger than the sum of its proper divisors (69599834).

72382150 is a wasteful number, since it uses less digits than its factorization.

72382150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 72382150 is about 8507.7699780847. The cubic root of 72382150 is about 416.7514885092.

The spelling of 72382150 in words is "seventy-two million, three hundred eighty-two thousand, one hundred fifty".