60249969 has 24 divisors (see below), whose sum is σ = 98658560. Its totient is φ = 35124192.

The previous prime is 60249947. The next prime is 60249977. The reversal of 60249969 is 96994206.

It is not a de Polignac number, because 60249969 - 2⁹ = 60249457 is a prime.

It is a super-2 number, since 2×60249969² = 7260117529001922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60249919) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11329 + ... + 15774.

Almost surely, 2^60249969 is an apocalyptic number.

It is an amenable number.

60249969 is a deficient number, since it is larger than the sum of its proper divisors (38408591).

60249969 is a wasteful number, since it uses less digits than its factorization.

60249969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27141 (or 27138 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 60249969 is about 7762.0853512442. The cubic root of 60249969 is about 392.0296750581.

The spelling of 60249969 in words is "sixty million, two hundred forty-nine thousand, nine hundred sixty-nine".