61265394 has 24 divisors (see below), whose sum is σ = 134113980. Its totient is φ = 20210688.

The previous prime is 61265389. The next prime is 61265417. The reversal of 61265394 is 49356216.

It is a happy number.

61265394 is a `hidden beast` number, since 6 + 1 + 265 + 394 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 59861169 + 1404225 = 7737^2 + 1185^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15799 + ... + 19290.

Almost surely, 2^61265394 is an apocalyptic number.

61265394 is an abundant number, since it is smaller than the sum of its proper divisors (72848586).

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

61265394 is a wasteful number, since it uses less digits than its factorization.

61265394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35194 (or 35191 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 61265394 is about 7827.2213460461. The cubic root of 61265394 is about 394.2197791221.

The spelling of 61265394 in words is "sixty-one million, two hundred sixty-five thousand, three hundred ninety-four".