1420674 has 8 divisors (see below), whose sum is σ = 2841360. Its totient is φ = 473556.

The previous prime is 1420667. The next prime is 1420697. The reversal of 1420674 is 4760241.

It is a sphenic number, since it is the product of 3 distinct primes.

1420674 is an admirable number.

It is a super-2 number, since 2×1420674² = 4036629228552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118384 + ... + 118395.

It is an arithmetic number, because the mean of its divisors is an integer number (355170).

2^1420674 is an apocalyptic number.

1420674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1420674 is a wasteful number, since it uses less digits than its factorization.

1420674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236784.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1420674 is about 1191.9202993489. The cubic root of 1420674 is about 112.4168669782.

The spelling of 1420674 in words is "one million, four hundred twenty thousand, six hundred seventy-four".