3525498 has 16 divisors (see below), whose sum is σ = 7834560. Its totient is φ = 1175148.

The previous prime is 3525497. The next prime is 3525499. The reversal of 3525498 is 8945253.

It is an interprime number because it is at equal distance from previous prime (3525497) and next prime (3525499).

It is a super-2 number, since 2×3525498² = 24858272296008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3525491) 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, 32590 + ... + 32697.

It is an arithmetic number, because the mean of its divisors is an integer number (489660).

Almost surely, 2^3525498 is an apocalyptic number.

3525498 is an abundant number, since it is smaller than the sum of its proper divisors (4309062).

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

3525498 is a wasteful number, since it uses less digits than its factorization.

3525498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65298 (or 65292 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 3525498 is about 1877.6309541547. The cubic root of 3525498 is about 152.1972565975.

The spelling of 3525498 in words is "three million, five hundred twenty-five thousand, four hundred ninety-eight".