106139570 has 32 divisors (see below), whose sum is σ = 198132480. Its totient is φ = 40908160.

The previous prime is 106139563. The next prime is 106139597. The reversal of 106139570 is 75931601.

It is a super-2 number, since 2×106139570² = 22531216639569800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32471 + ... + 35589.

It is an arithmetic number, because the mean of its divisors is an integer number (6191640).

Almost surely, 2^106139570 is an apocalyptic number.

106139570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106139570 is a deficient number, since it is larger than the sum of its proper divisors (91992910).

106139570 is a wasteful number, since it uses less digits than its factorization.

106139570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 106139570 is about 10302.4060296612. The cubic root of 106139570 is about 473.4699725646.

The spelling of 106139570 in words is "one hundred six million, one hundred thirty-nine thousand, five hundred seventy".