35397540 has 48 divisors (see below), whose sum is σ = 110127360. Its totient is φ = 9439200.

The previous prime is 35397521. The next prime is 35397577. The reversal of 35397540 is 4579353.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 35397495 and 35397504.

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, 32236 + ... + 33315.

It is an arithmetic number, because the mean of its divisors is an integer number (2294320).

Almost surely, 2^35397540 is an apocalyptic number.

35397540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35397540 is an abundant number, since it is smaller than the sum of its proper divisors (74729820).

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

35397540 is a wasteful number, since it uses less digits than its factorization.

35397540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65569 (or 65561 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 35397540 is about 5949.5831786773. The cubic root of 35397540 is about 328.3404283269.

It can be divided in two parts, 35397 and 540, that added together give a cube (35937 = 33³).

The spelling of 35397540 in words is "thirty-five million, three hundred ninety-seven thousand, five hundred forty".