75000350 has 12 divisors (see below), whose sum is σ = 139500744. Its totient is φ = 30000120.

The previous prime is 75000349. The next prime is 75000421. The reversal of 75000350 is 5300057.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 749954 + ... + 750053.

It is an arithmetic number, because the mean of its divisors is an integer number (11625062).

Almost surely, 2^75000350 is an apocalyptic number.

75000350 is a deficient number, since it is larger than the sum of its proper divisors (64500394).

75000350 is a wasteful number, since it uses less digits than its factorization.

75000350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500019 (or 1500014 counting only the distinct ones).

The product of its (nonzero) digits is 525, while the sum is 20.

The square root of 75000350 is about 8660.2742450802. The cubic root of 75000350 is about 421.7169886530.

The spelling of 75000350 in words is "seventy-five million, three hundred fifty", and thus it is an aban number.