60572149 has 4 divisors (see below), whose sum is σ = 66078720. Its totient is φ = 55065580.

The previous prime is 60572131. The next prime is 60572167. The reversal of 60572149 is 94127506.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (60572131) and next prime (60572167).

It is a cyclic number.

It is not a de Polignac number, because 60572149 - 2⁵ = 60572117 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 (60572849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2753269 + ... + 2753290.

It is an arithmetic number, because the mean of its divisors is an integer number (16519680).

Almost surely, 2^60572149 is an apocalyptic number.

It is an amenable number.

60572149 is a deficient number, since it is larger than the sum of its proper divisors (5506571).

60572149 is a wasteful number, since it uses less digits than its factorization.

60572149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506570.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 60572149 is about 7782.8111245231. The cubic root of 60572149 is about 392.7272115428.

The spelling of 60572149 in words is "sixty million, five hundred seventy-two thousand, one hundred forty-nine".