10612998 has 64 divisors (see below), whose sum is σ = 27267840. Its totient is φ = 3024000.

The previous prime is 10612997. The next prime is 10612999. The reversal of 10612998 is 89921601.

It is an interprime number because it is at equal distance from previous prime (10612997) and next prime (10612999).

It is a super-2 number, since 2×10612998² = 225271453096008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10612991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9573 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (426060).

Almost surely, 2^10612998 is an apocalyptic number.

10612998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10612998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13633920).

10612998 is an abundant number, since it is smaller than the sum of its proper divisors (16654842).

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

10612998 is a wasteful number, since it uses less digits than its factorization.

10612998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1084 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 10612998 is about 3257.7596596434. The cubic root of 10612998 is about 219.7586747732.

The spelling of 10612998 in words is "ten million, six hundred twelve thousand, nine hundred ninety-eight".