61356022 has 16 divisors (see below), whose sum is σ = 113272992. Its totient is φ = 24272640.

The previous prime is 61356017. The next prime is 61356041. The reversal of 61356022 is 22065316.

It is a super-2 number, since 2×61356022² = 7529122871328968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168379 + ... + 168742.

It is an arithmetic number, because the mean of its divisors is an integer number (7079562).

Almost surely, 2^61356022 is an apocalyptic number.

61356022 is a deficient number, since it is larger than the sum of its proper divisors (51916970).

61356022 is a wasteful number, since it uses less digits than its factorization.

61356022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337143.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 61356022 is about 7833.0084897184. The cubic root of 61356022 is about 394.4140690547.

The spelling of 61356022 in words is "sixty-one million, three hundred fifty-six thousand, twenty-two".