61465230 has 40 divisors (see below), whose sum is σ = 165275352. Its totient is φ = 16390512.

The previous prime is 61465211. The next prime is 61465231. The reversal of 61465230 is 3256416.

61465230 is a `hidden beast` number, since 6 + 1 + 4 + 652 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 61465194 and 61465203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61465231) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37132 + ... + 38751.

Almost surely, 2^61465230 is an apocalyptic number.

61465230 is an abundant number, since it is smaller than the sum of its proper divisors (103810122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61465230 is a wasteful number, since it uses less digits than its factorization.

61465230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75902 (or 75893 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 61465230 is about 7839.9764030257. The cubic root of 61465230 is about 394.6479371146.

The spelling of 61465230 in words is "sixty-one million, four hundred sixty-five thousand, two hundred thirty".