75390002 has 16 divisors (see below), whose sum is σ = 120206592. Its totient is φ = 35338560.

The previous prime is 75389999. The next prime is 75390011. The reversal of 75390002 is 20009357.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4727 + ... + 13157.

It is an arithmetic number, because the mean of its divisors is an integer number (7512912).

Almost surely, 2^75390002 is an apocalyptic number.

75390002 is a deficient number, since it is larger than the sum of its proper divisors (44816590).

75390002 is a wasteful number, since it uses less digits than its factorization.

75390002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8713.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 75390002 is about 8682.7416177150. The cubic root of 75390002 is about 422.4460479875.

Adding to 75390002 its reverse (20009357), we get a palindrome (95399359).

The spelling of 75390002 in words is "seventy-five million, three hundred ninety thousand, two".