1401874 has 4 divisors (see below), whose sum is σ = 2102814. Its totient is φ = 700936.

The previous prime is 1401857. The next prime is 1401937. The reversal of 1401874 is 4781041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4781041 = 43 ⋅111187.

It can be written as a sum of positive squares in only one way, i.e., 970225 + 431649 = 985^2 + 657^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350467 + ... + 350470.

2^1401874 is an apocalyptic number.

1401874 is a deficient number, since it is larger than the sum of its proper divisors (700940).

1401874 is an equidigital number, since it uses as much as digits as its factorization.

1401874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700939.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 1401874 is about 1184.0076013270. The cubic root of 1401874 is about 111.9187867883.

The spelling of 1401874 in words is "one million, four hundred one thousand, eight hundred seventy-four".