1077957 has 6 divisors (see below), whose sum is σ = 1557062. Its totient is φ = 718632.

The previous prime is 1077943. The next prime is 1077971. The reversal of 1077957 is 7597701.

It is an interprime number because it is at equal distance from previous prime (1077943) and next prime (1077971).

It can be written as a sum of positive squares in only one way, i.e., 1052676 + 25281 = 1026^2 + 159^2 .

It is not a de Polignac number, because 1077957 - 2⁶ = 1077893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59878 + ... + 59895.

2^1077957 is an apocalyptic number.

It is an amenable number.

1077957 is a deficient number, since it is larger than the sum of its proper divisors (479105).

1077957 is a wasteful number, since it uses less digits than its factorization.

1077957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119779 (or 119776 counting only the distinct ones).

The product of its (nonzero) digits is 15435, while the sum is 36.

The square root of 1077957 is about 1038.2470804197. The cubic root of 1077957 is about 102.5338218745.

The spelling of 1077957 in words is "one million, seventy-seven thousand, nine hundred fifty-seven".