1052977 has 4 divisors (see below), whose sum is σ = 1086976. Its totient is φ = 1018980.

The previous prime is 1052971. The next prime is 1052981. The reversal of 1052977 is 7792501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052977 is a prime.

It is a super-2 number, since 2×1052977² = 2217521125058, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 33967 = 1052977 / (1 + 0 + 5 + 2 + 9 + 7 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16953 + ... + 17014.

It is an arithmetic number, because the mean of its divisors is an integer number (271744).

2^1052977 is an apocalyptic number.

It is an amenable number.

1052977 is a deficient number, since it is larger than the sum of its proper divisors (33999).

1052977 is an equidigital number, since it uses as much as digits as its factorization.

1052977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33998.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 1052977 is about 1026.1466756756. The cubic root of 1052977 is about 101.7356025646.

The spelling of 1052977 in words is "one million, fifty-two thousand, nine hundred seventy-seven".