60972150 has 24 divisors (see below), whose sum is σ = 151211304. Its totient is φ = 16259200.

The previous prime is 60972143. The next prime is 60972157. The reversal of 60972150 is 5127906.

It is an interprime number because it is at equal distance from previous prime (60972143) and next prime (60972157).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60972157) 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, 203091 + ... + 203390.

It is an arithmetic number, because the mean of its divisors is an integer number (6300471).

Almost surely, 2^60972150 is an apocalyptic number.

60972150 is an abundant number, since it is smaller than the sum of its proper divisors (90239154).

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

60972150 is a wasteful number, since it uses less digits than its factorization.

60972150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406496 (or 406491 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 60972150 is about 7808.4665588065. The cubic root of 60972150 is about 393.5898012965.

The spelling of 60972150 in words is "sixty million, nine hundred seventy-two thousand, one hundred fifty".