60561207 has 36 divisors (see below), whose sum is σ = 102969360. Its totient is φ = 34195392.

The previous prime is 60561173. The next prime is 60561209. The reversal of 60561207 is 70216506.

It is not a de Polignac number, because 60561207 - 2¹⁵ = 60528439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60561209) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38478 + ... + 40020.

It is an arithmetic number, because the mean of its divisors is an integer number (2860260).

Almost surely, 2^60561207 is an apocalyptic number.

60561207 is a deficient number, since it is larger than the sum of its proper divisors (42408153).

60561207 is a wasteful number, since it uses less digits than its factorization.

60561207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652 (or 1642 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 60561207 is about 7782.1081334045. The cubic root of 60561207 is about 392.7035621704.

The spelling of 60561207 in words is "sixty million, five hundred sixty-one thousand, two hundred seven".