4057276 has 6 divisors (see below), whose sum is σ = 7100240. Its totient is φ = 2028636.

The previous prime is 4057247. The next prime is 4057297. The reversal of 4057276 is 6727504.

It is a super-2 number, since 2×4057276² = 32922977080352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507156 + ... + 507163.

Almost surely, 2^4057276 is an apocalyptic number.

It is an amenable number.

4057276 is a deficient number, since it is larger than the sum of its proper divisors (3042964).

4057276 is a wasteful number, since it uses less digits than its factorization.

4057276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014323 (or 1014321 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 4057276 is about 2014.2681052928. The cubic root of 4057276 is about 159.4941838729.

The spelling of 4057276 in words is "four million, fifty-seven thousand, two hundred seventy-six".