2457066 has 16 divisors (see below), whose sum is σ = 5019264. Its totient is φ = 801504.

The previous prime is 2457047. The next prime is 2457073. The reversal of 2457066 is 6607542.

It is a congruent number.

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, 4075 + ... + 4638.

It is an arithmetic number, because the mean of its divisors is an integer number (313704).

2^2457066 is an apocalyptic number.

2457066 is an abundant number, since it is smaller than the sum of its proper divisors (2562198).

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

2457066 is a wasteful number, since it uses less digits than its factorization.

2457066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8765.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2457066 is about 1567.5031100448. The cubic root of 2457066 is about 134.9394515857.

The spelling of 2457066 in words is "two million, four hundred fifty-seven thousand, sixty-six".