2969540 has 24 divisors (see below), whose sum is σ = 7127232. Its totient is φ = 1018080.

The previous prime is 2969503. The next prime is 2969569. The reversal of 2969540 is 459692.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2969540.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10466 + ... + 10745.

It is an arithmetic number, because the mean of its divisors is an integer number (296968).

2^2969540 is an apocalyptic number.

2969540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2969540 is an abundant number, since it is smaller than the sum of its proper divisors (4157692).

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

2969540 is a wasteful number, since it uses less digits than its factorization.

2969540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21227 (or 21225 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 2969540 is about 1723.2353292572. The cubic root of 2969540 is about 143.7351742744.

The spelling of 2969540 in words is "two million, nine hundred sixty-nine thousand, five hundred forty".