61222314 has 32 divisors (see below), whose sum is σ = 126385920. Its totient is φ = 19760832.

The previous prime is 61222279. The next prime is 61222319. The reversal of 61222314 is 41322216.

It is not an unprimeable number, because it can be changed into a prime (61222319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23904 + ... + 26340.

It is an arithmetic number, because the mean of its divisors is an integer number (3949560).

Almost surely, 2^61222314 is an apocalyptic number.

61222314 is an abundant number, since it is smaller than the sum of its proper divisors (65163606).

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

61222314 is a wasteful number, since it uses less digits than its factorization.

61222314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574.

The product of its digits is 576, while the sum is 21.

The square root of 61222314 is about 7824.4689276653. The cubic root of 61222314 is about 394.1273562540.

The spelling of 61222314 in words is "sixty-one million, two hundred twenty-two thousand, three hundred fourteen".