60249523 has 4 divisors (see below), whose sum is σ = 62193088. Its totient is φ = 58305960.

The previous prime is 60249503. The next prime is 60249557. The reversal of 60249523 is 32594206.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60249523 - 2⁹ = 60249011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 1943533 = 60249523 / (6 + 0 + 2 + 4 + 9 + 5 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60249503) 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, 971736 + ... + 971797.

It is an arithmetic number, because the mean of its divisors is an integer number (15548272).

Almost surely, 2^60249523 is an apocalyptic number.

60249523 is a deficient number, since it is larger than the sum of its proper divisors (1943565).

60249523 is a wasteful number, since it uses less digits than its factorization.

60249523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943564.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 60249523 is about 7762.0566217981. The cubic root of 60249523 is about 392.0287077233.

The spelling of 60249523 in words is "sixty million, two hundred forty-nine thousand, five hundred twenty-three".