67413325 has 24 divisors (see below), whose sum is σ = 96011712. Its totient is φ = 45995520.

The previous prime is 67413319. The next prime is 67413343. The reversal of 67413325 is 52331476.

67413325 = 428² + 429² + ... + 654².

It is not a de Polignac number, because 67413325 - 2¹¹ = 67411277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38877 + ... + 40573.

It is an arithmetic number, because the mean of its divisors is an integer number (4000488).

Almost surely, 2^67413325 is an apocalyptic number.

It is an amenable number.

67413325 is a deficient number, since it is larger than the sum of its proper divisors (28598387).

67413325 is a wasteful number, since it uses less digits than its factorization.

67413325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941 (or 1936 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 67413325 is about 8210.5617956386. The cubic root of 67413325 is about 406.9882921773.

The spelling of 67413325 in words is "sixty-seven million, four hundred thirteen thousand, three hundred twenty-five".