1516412 has 6 divisors (see below), whose sum is σ = 2653728. Its totient is φ = 758204.

The previous prime is 1516397. The next prime is 1516421. The reversal of 1516412 is 2146151.

It is a pancake number, because a pancake can be divided into 1516412 parts by 1741 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189548 + ... + 189555.

It is an arithmetic number, because the mean of its divisors is an integer number (442288).

2^1516412 is an apocalyptic number.

It is an amenable number.

1516412 is a deficient number, since it is larger than the sum of its proper divisors (1137316).

1516412 is a wasteful number, since it uses less digits than its factorization.

1516412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379107 (or 379105 counting only the distinct ones).

The product of its digits is 240, while the sum is 20.

The square root of 1516412 is about 1231.4268147154. The cubic root of 1516412 is about 114.8874008146.

The spelling of 1516412 in words is "one million, five hundred sixteen thousand, four hundred twelve".