10897458 has 48 divisors (see below), whose sum is σ = 25772256. Its totient is φ = 3045120.

The previous prime is 10897451. The next prime is 10897487. The reversal of 10897458 is 85479801.

It is not an unprimeable number, because it can be changed into a prime (10897451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10666 + ... + 11642.

It is an arithmetic number, because the mean of its divisors is an integer number (536922).

Almost surely, 2^10897458 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10897458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12886128).

10897458 is an abundant number, since it is smaller than the sum of its proper divisors (14874798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10897458 is a wasteful number, since it uses less digits than its factorization.

10897458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 10897458 is about 3301.1298065965. The cubic root of 10897458 is about 221.7047857510.

The spelling of 10897458 in words is "ten million, eight hundred ninety-seven thousand, four hundred fifty-eight".