60445690 has 8 divisors (see below), whose sum is σ = 108802260. Its totient is φ = 24178272.

The previous prime is 60445673. The next prime is 60445709. The reversal of 60445690 is 9654406.

It can be written as a sum of positive squares in 2 ways, for example, as 59768361 + 677329 = 7731^2 + 823^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×60445690² = 7307362879152200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3022275 + ... + 3022294.

Almost surely, 2^60445690 is an apocalyptic number.

60445690 is a deficient number, since it is larger than the sum of its proper divisors (48356570).

60445690 is a wasteful number, since it uses less digits than its factorization.

60445690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6044576.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 60445690 is about 7774.6826301785. The cubic root of 60445690 is about 392.4537168031.

The spelling of 60445690 in words is "sixty million, four hundred forty-five thousand, six hundred ninety".