1506412 has 6 divisors (see below), whose sum is σ = 2636228. Its totient is φ = 753204.

The previous prime is 1506391. The next prime is 1506413. The reversal of 1506412 is 2146051.

It is a super-2 number, since 2×1506412² = 4538554227488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1506412.

It is not an unprimeable number, because it can be changed into a prime (1506413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188298 + ... + 188305.

2^1506412 is an apocalyptic number.

It is an amenable number.

1506412 is a deficient number, since it is larger than the sum of its proper divisors (1129816).

1506412 is a wasteful number, since it uses less digits than its factorization.

1506412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376607 (or 376605 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1506412 is about 1227.3597679572. The cubic root of 1506412 is about 114.6343014539.

The spelling of 1506412 in words is "one million, five hundred six thousand, four hundred twelve".