3451554 has 24 divisors (see below), whose sum is σ = 7513740. Its totient is φ = 1145088.

The previous prime is 3451549. The next prime is 3451573. The reversal of 3451554 is 4551543.

It can be written as a sum of positive squares in 2 ways, for example, as 3143529 + 308025 = 1773^2 + 555^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5782 + ... + 6350.

Almost surely, 2^3451554 is an apocalyptic number.

3451554 is an abundant number, since it is smaller than the sum of its proper divisors (4062186).

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

3451554 is a wasteful number, since it uses less digits than its factorization.

3451554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 911 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 3451554 is about 1857.8358377424. The cubic root of 3451554 is about 151.1256647283.

It can be divided in two parts, 3451 and 554, that added together give a triangular number (4005 = T₈₉).

The spelling of 3451554 in words is "three million, four hundred fifty-one thousand, five hundred fifty-four".