1474087 has 4 divisors (see below), whose sum is σ = 1560816. Its totient is φ = 1387360.

The previous prime is 1474079. The next prime is 1474097. The reversal of 1474087 is 7804741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1474087 - 2³ = 1474079 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

1474087 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474027) 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 in 3 ways as a sum of consecutive naturals, for example, 43339 + ... + 43372.

It is an arithmetic number, because the mean of its divisors is an integer number (390204).

2^1474087 is an apocalyptic number.

1474087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1474087 is a deficient number, since it is larger than the sum of its proper divisors (86729).

1474087 is an equidigital number, since it uses as much as digits as its factorization.

1474087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86728.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 1474087 is about 1214.1198458142. The cubic root of 1474087 is about 113.8084142271.

The spelling of 1474087 in words is "one million, four hundred seventy-four thousand, eighty-seven".