75270060 has 120 divisors (see below), whose sum is σ = 239057280. Its totient is φ = 19823616.

The previous prime is 75270047. The next prime is 75270061. The reversal of 75270060 is 6007257.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (75270061) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 156901 + ... + 157379.

It is an arithmetic number, because the mean of its divisors is an integer number (1992144).

Almost surely, 2^75270060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75270060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119528640).

75270060 is an abundant number, since it is smaller than the sum of its proper divisors (163787220).

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

75270060 is a wasteful number, since it uses less digits than its factorization.

75270060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 75270060 is about 8675.8319485799. The cubic root of 75270060 is about 422.2218983787.

The spelling of 75270060 in words is "seventy-five million, two hundred seventy thousand, sixty".