74600425 has 12 divisors (see below), whose sum is σ = 92856780. Its totient is φ = 59453120.

The previous prime is 74600419. The next prime is 74600429. The reversal of 74600425 is 52400647.

It can be written as a sum of positive squares in 6 ways, for example, as 3636649 + 70963776 = 1907^2 + 8424^2 .

It is not a de Polignac number, because 74600425 - 2⁷ = 74600297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74600393 and 74600402.

It is not an unprimeable number, because it can be changed into a prime (74600429) 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, 1179 + ... + 12271.

It is an arithmetic number, because the mean of its divisors is an integer number (7738065).

Almost surely, 2^74600425 is an apocalyptic number.

It is an amenable number.

74600425 is a deficient number, since it is larger than the sum of its proper divisors (18256355).

74600425 is a wasteful number, since it uses less digits than its factorization.

74600425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11372 (or 11367 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 74600425 is about 8637.1537557230. The cubic root of 74600425 is about 420.9660773498.

The spelling of 74600425 in words is "seventy-four million, six hundred thousand, four hundred twenty-five".