75202072 has 16 divisors (see below), whose sum is σ = 153822600. Its totient is φ = 34182720.

The previous prime is 75202069. The next prime is 75202079. The reversal of 75202072 is 27020257.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75202079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427197 + ... + 427372.

Almost surely, 2^75202072 is an apocalyptic number.

It is an amenable number.

75202072 is an abundant number, since it is smaller than the sum of its proper divisors (78620528).

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

75202072 is a wasteful number, since it uses less digits than its factorization.

75202072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854586 (or 854582 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 75202072 is about 8671.9128224400. The cubic root of 75202072 is about 422.0947355125.

The spelling of 75202072 in words is "seventy-five million, two hundred two thousand, seventy-two".