60900231 has 16 divisors (see below), whose sum is σ = 93977600. Its totient is φ = 34358688.

The previous prime is 60900221. The next prime is 60900247. The reversal of 60900231 is 13200906.

It is not a de Polignac number, because 60900231 - 2¹¹ = 60898183 is a prime.

It is a super-2 number, since 2×60900231² = 7417676271706722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60900198 and 60900207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60900221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16696 + ... + 20013.

It is an arithmetic number, because the mean of its divisors is an integer number (5873600).

Almost surely, 2^60900231 is an apocalyptic number.

60900231 is a deficient number, since it is larger than the sum of its proper divisors (33077369).

60900231 is a wasteful number, since it uses less digits than its factorization.

60900231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36798.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 60900231 is about 7803.8600064327. The cubic root of 60900231 is about 393.4349889667.

The spelling of 60900231 in words is "sixty million, nine hundred thousand, two hundred thirty-one".