106421602 has 8 divisors (see below), whose sum is σ = 182437056. Its totient is φ = 45609252.

The previous prime is 106421599. The next prime is 106421633. The reversal of 106421602 is 206124601.

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

It is a super-2 number, since 2×106421602² = 22651114744492808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3800758 + ... + 3800785.

It is an arithmetic number, because the mean of its divisors is an integer number (22804632).

Almost surely, 2^106421602 is an apocalyptic number.

106421602 is a deficient number, since it is larger than the sum of its proper divisors (76015454).

106421602 is an equidigital number, since it uses as much as digits as its factorization.

106421602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7601552.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 106421602 is about 10316.0846254769. The cubic root of 106421602 is about 473.8889667349. Note that the first 3 decimals are identical.

The spelling of 106421602 in words is "one hundred six million, four hundred twenty-one thousand, six hundred two".