10997070 has 48 divisors (see below), whose sum is σ = 30706128. Its totient is φ = 2513280.

The previous prime is 10997053. The next prime is 10997081. The reversal of 10997070 is 7079901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2271 + ... + 5210.

It is an arithmetic number, because the mean of its divisors is an integer number (639711).

Almost surely, 2^10997070 is an apocalyptic number.

10997070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10997070 is an abundant number, since it is smaller than the sum of its proper divisors (19709058).

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

10997070 is a wasteful number, since it uses less digits than its factorization.

10997070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7505 (or 7498 counting only the distinct ones).

The product of its (nonzero) digits is 3969, while the sum is 33.

The square root of 10997070 is about 3316.1830468175. The cubic root of 10997070 is about 222.3782610560.

It can be divided in two parts, 109 and 97070, that added together give a palindrome (97179).

The spelling of 10997070 in words is "ten million, nine hundred ninety-seven thousand, seventy".