61265722 has 32 divisors (see below), whose sum is σ = 113591808. Its totient is φ = 24182016.

The previous prime is 61265713. The next prime is 61265741. The reversal of 61265722 is 22756216.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8448 + ... + 13924.

It is an arithmetic number, because the mean of its divisors is an integer number (3549744).

Almost surely, 2^61265722 is an apocalyptic number.

61265722 is a deficient number, since it is larger than the sum of its proper divisors (52326086).

61265722 is a wasteful number, since it uses less digits than its factorization.

61265722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550.

The product of its digits is 10080, while the sum is 31.

The square root of 61265722 is about 7827.2422985366. The cubic root of 61265722 is about 394.2204826398.

The spelling of 61265722 in words is "sixty-one million, two hundred sixty-five thousand, seven hundred twenty-two".