61466425 has 12 divisors (see below), whose sum is σ = 80230480. Its totient is φ = 46584720.

The previous prime is 61466423. The next prime is 61466429. The reversal of 61466425 is 52466416.

It is not a de Polignac number, because 61466425 - 2¹ = 61466423 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (61466423) 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, 64227 + ... + 65176.

Almost surely, 2^61466425 is an apocalyptic number.

It is an amenable number.

61466425 is a deficient number, since it is larger than the sum of its proper divisors (18764055).

61466425 is a wasteful number, since it uses less digits than its factorization.

61466425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129432 (or 129427 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 61466425 is about 7840.0526146194. The cubic root of 61466425 is about 394.6504946648.

Subtracting from 61466425 its reverse (52466416), we obtain a palindrome (9000009).

The spelling of 61466425 in words is "sixty-one million, four hundred sixty-six thousand, four hundred twenty-five".