1474997 has 4 divisors (see below), whose sum is σ = 1491660. Its totient is φ = 1458336.

The previous prime is 1474981. The next prime is 1474999. The reversal of 1474997 is 7994741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7994741 = 73 ⋅109517.

It can be written as a sum of positive squares in 2 ways, for example, as 630436 + 844561 = 794^2 + 919^2 .

It is a cyclic number.

It is not a de Polignac number, because 1474997 - 2⁴ = 1474981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8198 + ... + 8375.

It is an arithmetic number, because the mean of its divisors is an integer number (372915).

2^1474997 is an apocalyptic number.

It is an amenable number.

1474997 is a deficient number, since it is larger than the sum of its proper divisors (16663).

1474997 is an equidigital number, since it uses as much as digits as its factorization.

1474997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16662.

The product of its digits is 63504, while the sum is 41.

The square root of 1474997 is about 1214.4945450680. The cubic root of 1474997 is about 113.8318285739.

The spelling of 1474997 in words is "one million, four hundred seventy-four thousand, nine hundred ninety-seven".