60551690 has 8 divisors (see below), whose sum is σ = 108993060. Its totient is φ = 24220672.

The previous prime is 60551677. The next prime is 60551707. The reversal of 60551690 is 9615506.

It can be written as a sum of positive squares in 2 ways, for example, as 58232161 + 2319529 = 7631^2 + 1523^2 .

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

It is a super-2 number, since 2×60551690² = 7333014323712200, 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, 3027575 + ... + 3027594.

Almost surely, 2^60551690 is an apocalyptic number.

60551690 is a deficient number, since it is larger than the sum of its proper divisors (48441370).

60551690 is a wasteful number, since it uses less digits than its factorization.

60551690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055176.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 60551690 is about 7781.4966426774. The cubic root of 60551690 is about 392.6829903898.

The spelling of 60551690 in words is "sixty million, five hundred fifty-one thousand, six hundred ninety".