61560226 has 32 divisors (see below), whose sum is σ = 114065280. Its totient is φ = 24264576.

The previous prime is 61560217. The next prime is 61560263. The reversal of 61560226 is 62206516.

It is a super-2 number, since 2×61560226² = 7579322850342152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61560194 and 61560203.

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, 74025 + ... + 74851.

It is an arithmetic number, because the mean of its divisors is an integer number (3564540).

Almost surely, 2^61560226 is an apocalyptic number.

61560226 is a deficient number, since it is larger than the sum of its proper divisors (52505054).

61560226 is a wasteful number, since it uses less digits than its factorization.

61560226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 61560226 is about 7846.0325005700. The cubic root of 61560226 is about 394.8511451078.

The spelling of 61560226 in words is "sixty-one million, five hundred sixty thousand, two hundred twenty-six".