34131460 has 48 divisors (see below), whose sum is σ = 78744960. Its totient is φ = 12323840.

The previous prime is 34131457. The next prime is 34131469. The reversal of 34131460 is 6413143.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (34131469) 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, 36276 + ... + 37204.

It is an arithmetic number, because the mean of its divisors is an integer number (1640520).

Almost surely, 2^34131460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34131460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39372480).

34131460 is an abundant number, since it is smaller than the sum of its proper divisors (44613500).

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

34131460 is a wasteful number, since it uses less digits than its factorization.

34131460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 1114 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 34131460 is about 5842.2136215650. The cubic root of 34131460 is about 324.3781719513.

The spelling of 34131460 in words is "thirty-four million, one hundred thirty-one thousand, four hundred sixty".