106072402 has 8 divisors (see below), whose sum is σ = 167482800. Its totient is φ = 50244804.

The previous prime is 106072399. The next prime is 106072409. The reversal of 106072402 is 204270601.

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

It is a super-2 number, since 2×106072402² = 22502708932099208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106072409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1395652 + ... + 1395727.

It is an arithmetic number, because the mean of its divisors is an integer number (20935350).

Almost surely, 2^106072402 is an apocalyptic number.

106072402 is a deficient number, since it is larger than the sum of its proper divisors (61410398).

106072402 is a wasteful number, since it uses less digits than its factorization.

106072402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791400.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 106072402 is about 10299.1456927262. The cubic root of 106072402 is about 473.3700766072.

The spelling of 106072402 in words is "one hundred six million, seventy-two thousand, four hundred two".