75132070 has 16 divisors (see below), whose sum is σ = 145640880. Its totient is φ = 27741024.

The previous prime is 75132067. The next prime is 75132077. The reversal of 75132070 is 7023157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75132077) 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, 288840 + ... + 289099.

It is an arithmetic number, because the mean of its divisors is an integer number (9102555).

Almost surely, 2^75132070 is an apocalyptic number.

75132070 is a deficient number, since it is larger than the sum of its proper divisors (70508810).

75132070 is a wasteful number, since it uses less digits than its factorization.

75132070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577959.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 75132070 is about 8667.8757489941. The cubic root of 75132070 is about 421.9637256093.

The spelling of 75132070 in words is "seventy-five million, one hundred thirty-two thousand, seventy".