10040977 has 4 divisors (see below), whose sum is σ = 10048000. Its totient is φ = 10033956.

The previous prime is 10040959. The next prime is 10040981. The reversal of 10040977 is 77904001.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 77904001 = 7 ⋅11129143.

It is a cyclic number.

It is not a de Polignac number, because 10040977 - 2²³ = 1652369 is a prime.

It is a super-2 number, since 2×10040977² = 201642438229058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10040917) 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 3 ways as a sum of consecutive naturals, for example, 513 + ... + 4510.

It is an arithmetic number, because the mean of its divisors is an integer number (2512000).

Almost surely, 2^10040977 is an apocalyptic number.

It is an amenable number.

10040977 is a deficient number, since it is larger than the sum of its proper divisors (7023).

10040977 is an equidigital number, since it uses as much as digits as its factorization.

10040977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7022.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 10040977 is about 3168.7500690335. The cubic root of 10040977 is about 215.7373422009.

Adding to 10040977 its reverse (77904001), we get a palindrome (87944978).

The spelling of 10040977 in words is "ten million, forty thousand, nine hundred seventy-seven".