1400926 has 8 divisors (see below), whose sum is σ = 2136024. Its totient is φ = 688920.

The previous prime is 1400923. The next prime is 1400939. The reversal of 1400926 is 6290041.

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 = 1400897 and 1400906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400923) 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, 5620 + ... + 5863.

It is an arithmetic number, because the mean of its divisors is an integer number (267003).

2^1400926 is an apocalyptic number.

1400926 is a deficient number, since it is larger than the sum of its proper divisors (735098).

1400926 is a wasteful number, since it uses less digits than its factorization.

1400926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11546.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1400926 is about 1183.6071983559. The cubic root of 1400926 is about 111.8935531998.

Adding to 1400926 its reverse (6290041), we get a palindrome (7690967).

The spelling of 1400926 in words is "one million, four hundred thousand, nine hundred twenty-six".