7674057 has 6 divisors (see below), whose sum is σ = 11084762. Its totient is φ = 5116032.

The previous prime is 7674049. The next prime is 7674091. The reversal of 7674057 is 7504767.

It can be written as a sum of positive squares in only one way, i.e., 5875776 + 1798281 = 2424^2 + 1341^2 .

It is not a de Polignac number, because 7674057 - 2³ = 7674049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7674047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 426328 + ... + 426345.

Almost surely, 2^7674057 is an apocalyptic number.

It is an amenable number.

7674057 is a deficient number, since it is larger than the sum of its proper divisors (3410705).

7674057 is a wasteful number, since it uses less digits than its factorization.

7674057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852679 (or 852676 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 7674057 is about 2770.2088368930. The cubic root of 7674057 is about 197.2460615000.

The spelling of 7674057 in words is "seven million, six hundred seventy-four thousand, fifty-seven".