1462227156 has 72 divisors (see below), whose sum is σ = 4190033120. Its totient is φ = 426233664.

The previous prime is 1462227133. The next prime is 1462227163. The reversal of 1462227156 is 6517222641.

It is a happy number.

1462227156 is a `hidden beast` number, since 1 + 4 + 622 + 27 + 1 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1462227156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73330 + ... + 91113.

Almost surely, 2^1462227156 is an apocalyptic number.

It is an amenable number.

1462227156 is an abundant number, since it is smaller than the sum of its proper divisors (2727805964).

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

1462227156 is a wasteful number, since it uses less digits than its factorization.

1462227156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164485 (or 164480 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 1462227156 is about 38239.0789115010. The cubic root of 1462227156 is about 1135.0237482012.

Adding to 1462227156 its reverse (6517222641), we get a palindrome (7979449797).

The spelling of 1462227156 in words is "one billion, four hundred sixty-two million, two hundred twenty-seven thousand, one hundred fifty-six".