30401260 has 24 divisors (see below), whose sum is σ = 64350720. Its totient is φ = 12063744.

The previous prime is 30401249. The next prime is 30401263. The reversal of 30401260 is 6210403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30401263) 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, 3445 + ... + 8524.

It is an arithmetic number, because the mean of its divisors is an integer number (2681280).

Almost surely, 2^30401260 is an apocalyptic number.

It is an amenable number.

30401260 is an abundant number, since it is smaller than the sum of its proper divisors (33949460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30401260 is a wasteful number, since it uses less digits than its factorization.

30401260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12105 (or 12103 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30401260 is about 5513.7337621615. The cubic root of 30401260 is about 312.1024619643.

Adding to 30401260 its reverse (6210403), we get a palindrome (36611663).

The spelling of 30401260 in words is "thirty million, four hundred one thousand, two hundred sixty".