10042797 has 4 divisors (see below), whose sum is σ = 13390400. Its totient is φ = 6695196.

The previous prime is 10042777. The next prime is 10042807. The reversal of 10042797 is 79724001.

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 not a de Polignac number, because 10042797 - 2¹⁵ = 10010029 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 (10042757) 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, 1673797 + ... + 1673802.

It is an arithmetic number, because the mean of its divisors is an integer number (3347600).

Almost surely, 2^10042797 is an apocalyptic number.

It is an amenable number.

10042797 is a deficient number, since it is larger than the sum of its proper divisors (3347603).

10042797 is an equidigital number, since it uses as much as digits as its factorization.

10042797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347602.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 10042797 is about 3169.0372355023. The cubic root of 10042797 is about 215.7503760667.

Adding to 10042797 its reverse (79724001), we get a palindrome (89766798).

The spelling of 10042797 in words is "ten million, forty-two thousand, seven hundred ninety-seven".