1402726 has 8 divisors (see below), whose sum is σ = 2265984. Its totient is φ = 647400.

The previous prime is 1402711. The next prime is 1402727. The reversal of 1402726 is 6272041.

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

It is a junction number, because it is equal to n+sod(n) for n = 1402697 and 1402706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402727) 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, 26950 + ... + 27001.

It is an arithmetic number, because the mean of its divisors is an integer number (283248).

2^1402726 is an apocalyptic number.

1402726 is a deficient number, since it is larger than the sum of its proper divisors (863258).

1402726 is a wasteful number, since it uses less digits than its factorization.

1402726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53966.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1402726 is about 1184.3673416639. The cubic root of 1402726 is about 111.9414553723.

Adding to 1402726 its reverse (6272041), we get a palindrome (7674767).

The spelling of 1402726 in words is "one million, four hundred two thousand, seven hundred twenty-six".