106425651 has 4 divisors (see below), whose sum is σ = 141900872. Its totient is φ = 70950432.

The previous prime is 106425637. The next prime is 106425667. The reversal of 106425651 is 156524601.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 106425651 - 2¹⁵ = 106392883 is a prime.

It is a super-2 number, since 2×106425651² = 22652838381547602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106425601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17737606 + ... + 17737611.

It is an arithmetic number, because the mean of its divisors is an integer number (35475218).

Almost surely, 2^106425651 is an apocalyptic number.

106425651 is a deficient number, since it is larger than the sum of its proper divisors (35475221).

106425651 is an equidigital number, since it uses as much as digits as its factorization.

106425651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35475220.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 106425651 is about 10316.2808705463. The cubic root of 106425651 is about 473.8949766429.

The spelling of 106425651 in words is "one hundred six million, four hundred twenty-five thousand, six hundred fifty-one".