612002446 has 16 divisors (see below), whose sum is σ = 1045001088. Its totient is φ = 266087800.

The previous prime is 612002441. The next prime is 612002471. The reversal of 612002446 is 644200216.

612002446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 612002446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612002441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604240 + ... + 605251.

It is an arithmetic number, because the mean of its divisors is an integer number (65312568).

Almost surely, 2^612002446 is an apocalyptic number.

612002446 is a deficient number, since it is larger than the sum of its proper divisors (432998642).

612002446 is a wasteful number, since it uses less digits than its factorization.

612002446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209527.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 612002446 is about 24738.6831905015. The cubic root of 612002446 is about 849.0196059758.

The spelling of 612002446 in words is "six hundred twelve million, two thousand, four hundred forty-six".