3712554 has 24 divisors (see below), whose sum is σ = 8342880. Its totient is φ = 1237356.

The previous prime is 3712549. The next prime is 3712559. The reversal of 3712554 is 4552173.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3712549) and next prime (3712559).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3712559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3334 + ... + 4305.

It is an arithmetic number, because the mean of its divisors is an integer number (347620).

Almost surely, 2^3712554 is an apocalyptic number.

3712554 is an abundant number, since it is smaller than the sum of its proper divisors (4630326).

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

3712554 is an equidigital number, since it uses as much as digits as its factorization.

3712554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7656 (or 7644 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 3712554 is about 1926.7988997298. The cubic root of 3712554 is about 154.8427680640.

The spelling of 3712554 in words is "three million, seven hundred twelve thousand, five hundred fifty-four".