1427610612 has 12 divisors (see below), whose sum is σ = 3331091456. Its totient is φ = 475870200.

The previous prime is 1427610601. The next prime is 1427610623. The reversal of 1427610612 is 2160167241.

It is an interprime number because it is at equal distance from previous prime (1427610601) and next prime (1427610623).

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1427610612.

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, 59483764 + ... + 59483787.

Almost surely, 2^1427610612 is an apocalyptic number.

1427610612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1427610612 is an abundant number, since it is smaller than the sum of its proper divisors (1903480844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1427610612 is a wasteful number, since it uses less digits than its factorization.

1427610612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118967558 (or 118967556 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1427610612 is about 37783.7347545210. The cubic root of 1427610612 is about 1125.9953297027.

Adding to 1427610612 its reverse (2160167241), we get a palindrome (3587777853).

The spelling of 1427610612 in words is "one billion, four hundred twenty-seven million, six hundred ten thousand, six hundred twelve".