1402394 has 16 divisors (see below), whose sum is σ = 2428800. Its totient is φ = 594864.

The previous prime is 1402391. The next prime is 1402397. The reversal of 1402394 is 4932041.

It is an interprime number because it is at equal distance from previous prime (1402391) and next prime (1402397).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067 + ... + 1985.

It is an arithmetic number, because the mean of its divisors is an integer number (151800).

2^1402394 is an apocalyptic number.

1402394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1402394 is a deficient number, since it is larger than the sum of its proper divisors (1026406).

1402394 is a wasteful number, since it uses less digits than its factorization.

1402394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1402394 is about 1184.2271741520. The cubic root of 1402394 is about 111.9326231661.

The spelling of 1402394 in words is "one million, four hundred two thousand, three hundred ninety-four".