106632997 has 4 divisors (see below), whose sum is σ = 112245280. Its totient is φ = 101020716.

The previous prime is 106632961. The next prime is 106633003. The reversal of 106632997 is 799236601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 799236601 = 79 ⋅10116919.

It is a cyclic number.

It is not a de Polignac number, because 106632997 - 2¹⁵ = 106600229 is a prime.

It is a super-2 number, since 2×106632997² = 22741192098404018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106632907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2806113 + ... + 2806150.

It is an arithmetic number, because the mean of its divisors is an integer number (28061320).

Almost surely, 2^106632997 is an apocalyptic number.

It is an amenable number.

106632997 is a deficient number, since it is larger than the sum of its proper divisors (5612283).

106632997 is an equidigital number, since it uses as much as digits as its factorization.

106632997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612282.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 106632997 is about 10326.3254355071. The cubic root of 106632997 is about 474.2025355924.

The spelling of 106632997 in words is "one hundred six million, six hundred thirty-two thousand, nine hundred ninety-seven".