1601446012 has 12 divisors (see below), whose sum is σ = 2809035936. Its totient is φ = 798864320.

The previous prime is 1601446009. The next prime is 1601446043. The reversal of 1601446012 is 2106441061.

It is a congruent number.

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, 462733 + ... + 466180.

It is an arithmetic number, because the mean of its divisors is an integer number (234086328).

Almost surely, 2^1601446012 is an apocalyptic number.

It is an amenable number.

1601446012 is a deficient number, since it is larger than the sum of its proper divisors (1207589924).

1601446012 is a wasteful number, since it uses less digits than its factorization.

1601446012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929348 (or 929346 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1601446012 is about 40018.0710679563. The cubic root of 1601446012 is about 1169.9593362544.

Adding to 1601446012 its reverse (2106441061), we get a palindrome (3707887073).

It can be divided in two parts, 16014 and 46012, that added together give a palindrome (62026).

The spelling of 1601446012 in words is "one billion, six hundred one million, four hundred forty-six thousand, twelve".