60018949 has 8 divisors (see below), whose sum is σ = 61598880. Its totient is φ = 58455696.

The previous prime is 60018943. The next prime is 60018979. The reversal of 60018949 is 94981006.

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

It is a cyclic number.

It is not a de Polignac number, because 60018949 - 2⁹ = 60018437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60018943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3294 + ... + 11440.

It is an arithmetic number, because the mean of its divisors is an integer number (7699860).

Almost surely, 2^60018949 is an apocalyptic number.

It is an amenable number.

60018949 is a deficient number, since it is larger than the sum of its proper divisors (1579931).

60018949 is a wasteful number, since it uses less digits than its factorization.

60018949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8339.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 60018949 is about 7747.1897485475. The cubic root of 60018949 is about 391.5279724607.

The spelling of 60018949 in words is "sixty million, eighteen thousand, nine hundred forty-nine".