10897451 has 2 divisors, whose sum is σ = 10897452. Its totient is φ = 10897450.

The previous prime is 10897441. The next prime is 10897487. The reversal of 10897451 is 15479801.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10897451 is a prime.

It is not a weakly prime, because it can be changed into another prime (10897441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5448725 + 5448726.

It is an arithmetic number, because the mean of its divisors is an integer number (5448726).

Almost surely, 2^10897451 is an apocalyptic number.

10897451 is a deficient number, since it is larger than the sum of its proper divisors (1).

10897451 is an equidigital number, since it uses as much as digits as its factorization.

10897451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 10897451 is about 3301.1287463533. The cubic root of 10897451 is about 221.7047382802.

The spelling of 10897451 in words is "ten million, eight hundred ninety-seven thousand, four hundred fifty-one".