34732540 has 24 divisors (see below), whose sum is σ = 73084032. Its totient is φ = 13865280.

The previous prime is 34732531. The next prime is 34732541. The reversal of 34732540 is 4523743.

It is a junction number, because it is equal to n+sod(n) for n = 34732499 and 34732508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34732541) 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, 10710 + ... + 13570.

It is an arithmetic number, because the mean of its divisors is an integer number (3045168).

Almost surely, 2^34732540 is an apocalyptic number.

It is an amenable number.

34732540 is an abundant number, since it is smaller than the sum of its proper divisors (38351492).

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

34732540 is a wasteful number, since it uses less digits than its factorization.

34732540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477 (or 3475 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 34732540 is about 5893.4319373350. The cubic root of 34732540 is about 326.2712810847.

The spelling of 34732540 in words is "thirty-four million, seven hundred thirty-two thousand, five hundred forty".