10617491 has 2 divisors, whose sum is σ = 10617492. Its totient is φ = 10617490.

The previous prime is 10617479. The next prime is 10617511. The reversal of 10617491 is 19471601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10617491 - 2¹⁰ = 10616467 is a prime.

It is a super-2 number, since 2×10617491² = 225462230270162, which contains 22 as substring.

It is a Chen prime.

It is equal to p₇₀₂₈₅₇ and since 10617491 and 702857 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (10617091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5308745 + 5308746.

It is an arithmetic number, because the mean of its divisors is an integer number (5308746).

Almost surely, 2^10617491 is an apocalyptic number.

10617491 is a deficient number, since it is larger than the sum of its proper divisors (1).

10617491 is an equidigital number, since it uses as much as digits as its factorization.

10617491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 10617491 is about 3258.4491710014. The cubic root of 10617491 is about 219.7896819219.

The spelling of 10617491 in words is "ten million, six hundred seventeen thousand, four hundred ninety-one".