74603125 has 12 divisors (see below), whose sum is σ = 93251844. Its totient is φ = 59680000.

The previous prime is 74603119. The next prime is 74603129. The reversal of 74603125 is 52130647.

It can be written as a sum of positive squares in 6 ways, for example, as 71132356 + 3470769 = 8434^2 + 1863^2 .

It is not a de Polignac number, because 74603125 - 2³ = 74603117 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74603093 and 74603102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74603129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8812 + ... + 15061.

It is an arithmetic number, because the mean of its divisors is an integer number (7770987).

Almost surely, 2^74603125 is an apocalyptic number.

It is an amenable number.

74603125 is a deficient number, since it is larger than the sum of its proper divisors (18648719).

74603125 is an frugal number, since it uses more digits than its factorization.

74603125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23898 (or 23878 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 74603125 is about 8637.3100557986. The cubic root of 74603125 is about 420.9711559388.

It can be divided in two parts, 7460 and 3125, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 74603125 in words is "seventy-four million, six hundred three thousand, one hundred twenty-five".