61467425 has 12 divisors (see below), whose sum is σ = 77993520. Its totient is φ = 48029520.

The previous prime is 61467421. The next prime is 61467433. The reversal of 61467425 is 52476416.

It is not a de Polignac number, because 61467425 - 2² = 61467421 is a prime.

It is a super-2 number, since 2×61467425² = 7556488672261250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61467421) 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, 27515 + ... + 29664.

It is an arithmetic number, because the mean of its divisors is an integer number (6499460).

Almost surely, 2^61467425 is an apocalyptic number.

It is an amenable number.

61467425 is a deficient number, since it is larger than the sum of its proper divisors (16526095).

61467425 is a wasteful number, since it uses less digits than its factorization.

61467425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57232 (or 57227 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 61467425 is about 7840.1163894422. The cubic root of 61467425 is about 394.6526348487.

The spelling of 61467425 in words is "sixty-one million, four hundred sixty-seven thousand, four hundred twenty-five".