106292989 has 8 divisors (see below), whose sum is σ = 116052480. Its totient is φ = 96549600.

The previous prime is 106292987. The next prime is 106293029. The reversal of 106292989 is 989292601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106292989 - 2¹ = 106292987 is a prime.

It is a super-2 number, since 2×106292989² = 22596399021108242, 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 (106292981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12897 + ... + 19465.

It is an arithmetic number, because the mean of its divisors is an integer number (14506560).

Almost surely, 2^106292989 is an apocalyptic number.

It is an amenable number.

106292989 is a deficient number, since it is larger than the sum of its proper divisors (9759491).

106292989 is a wasteful number, since it uses less digits than its factorization.

106292989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8051.

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 106292989 is about 10309.8491259572. The cubic root of 106292989 is about 473.6979878061.

The spelling of 106292989 in words is "one hundred six million, two hundred ninety-two thousand, nine hundred eighty-nine".