1461612 has 18 divisors (see below), whose sum is σ = 3420228. Its totient is φ = 485808.

The previous prime is 1461601. The next prime is 1461623. The reversal of 1461612 is 2161641.

It is an interprime number because it is at equal distance from previous prime (1461601) and next prime (1461623).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4014 + ... + 4362.

2^1461612 is an apocalyptic number.

1461612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1461612 is an abundant number, since it is smaller than the sum of its proper divisors (1958616).

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

1461612 is an equidigital number, since it uses as much as digits as its factorization.

1461612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705 (or 354 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

The square root of 1461612 is about 1208.9714636831. The cubic root of 1461612 is about 113.4864558479.

The spelling of 1461612 in words is "one million, four hundred sixty-one thousand, six hundred twelve".