612057106 has 16 divisors (see below), whose sum is σ = 938193984. Its totient is φ = 299397744.

The previous prime is 612057101. The next prime is 612057107. The reversal of 612057106 is 601750216.

It is a super-2 number, since 2×612057106² = 749227802010190472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (612057101) 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 7 ways as a sum of consecutive naturals, for example, 801 + ... + 34996.

It is an arithmetic number, because the mean of its divisors is an integer number (58637124).

Almost surely, 2^612057106 is an apocalyptic number.

612057106 is a deficient number, since it is larger than the sum of its proper divisors (326136878).

612057106 is a wasteful number, since it uses less digits than its factorization.

612057106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35985.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 612057106 is about 24739.7879133997. The cubic root of 612057106 is about 849.0448814903.

The spelling of 612057106 in words is "six hundred twelve million, fifty-seven thousand, one hundred six".