34107540 has 48 divisors (see below), whose sum is σ = 97077120. Its totient is φ = 8945280.

The previous prime is 34107511. The next prime is 34107607. The reversal of 34107540 is 4570143.

It is a self number, because there is not a number n which added to its sum of digits gives 34107540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000 + ... + 8319.

It is an arithmetic number, because the mean of its divisors is an integer number (2022440).

Almost surely, 2^34107540 is an apocalyptic number.

34107540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34107540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48538560).

34107540 is an abundant number, since it is smaller than the sum of its proper divisors (62969580).

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

34107540 is a wasteful number, since it uses less digits than its factorization.

34107540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392 (or 9390 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 34107540 is about 5840.1660935285. The cubic root of 34107540 is about 324.3023773700.

Adding to 34107540 its reverse (4570143), we get a palindrome (38677683).

The spelling of 34107540 in words is "thirty-four million, one hundred seven thousand, five hundred forty".