61466025 has 24 divisors (see below), whose sum is σ = 104905984. Its totient is φ = 31723200.

The previous prime is 61466021. The next prime is 61466039. The reversal of 61466025 is 52066416.

It is not a de Polignac number, because 61466025 - 2² = 61466021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61465983 and 61466001.

It is not an unprimeable number, because it can be changed into a prime (61466021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10894 + ... + 15543.

Almost surely, 2^61466025 is an apocalyptic number.

It is an amenable number.

61466025 is a deficient number, since it is larger than the sum of its proper divisors (43439959).

61466025 is a wasteful number, since it uses less digits than its factorization.

61466025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26481 (or 26476 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 61466025 is about 7840.0271045450. The cubic root of 61466025 is about 394.6496385848.

The spelling of 61466025 in words is "sixty-one million, four hundred sixty-six thousand, twenty-five".