10497761 has 4 divisors (see below), whose sum is σ = 10654512. Its totient is φ = 10341012.

The previous prime is 10497749. The next prime is 10497827. The reversal of 10497761 is 16779401.

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 an emirpimes, since its reverse is a distinct semiprime: 16779401 = 31 ⋅541271.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10497761 is a prime.

It is a super-2 number, since 2×10497761² = 220405972026242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10497701) 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, 78275 + ... + 78408.

It is an arithmetic number, because the mean of its divisors is an integer number (2663628).

Almost surely, 2^10497761 is an apocalyptic number.

It is an amenable number.

10497761 is a deficient number, since it is larger than the sum of its proper divisors (156751).

10497761 is an equidigital number, since it uses as much as digits as its factorization.

10497761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156750.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 10497761 is about 3240.0248455837. The cubic root of 10497761 is about 218.9603912159.

The spelling of 10497761 in words is "ten million, four hundred ninety-seven thousand, seven hundred sixty-one".