60149223 has 20 divisors (see below), whose sum is σ = 91554408. Its totient is φ = 39340080.

The previous prime is 60149203. The next prime is 60149227. The reversal of 60149223 is 32294106.

It is not a de Polignac number, because 60149223 - 2⁸ = 60148967 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60149227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2713 + ... + 11298.

Almost surely, 2^60149223 is an apocalyptic number.

60149223 is a deficient number, since it is larger than the sum of its proper divisors (31405185).

60149223 is a wasteful number, since it uses less digits than its factorization.

60149223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14076 (or 14067 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 60149223 is about 7755.5930140770. The cubic root of 60149223 is about 391.8110444837.

The spelling of 60149223 in words is "sixty million, one hundred forty-nine thousand, two hundred twenty-three".