1402468 has 6 divisors (see below), whose sum is σ = 2454326. Its totient is φ = 701232.

The previous prime is 1402459. The next prime is 1402477. The reversal of 1402468 is 8642041.

It is an interprime number because it is at equal distance from previous prime (1402459) and next prime (1402477).

It can be written as a sum of positive squares in only one way, i.e., 1340964 + 61504 = 1158^2 + 248^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175305 + ... + 175312.

2^1402468 is an apocalyptic number.

It is an amenable number.

1402468 is a deficient number, since it is larger than the sum of its proper divisors (1051858).

1402468 is a wasteful number, since it uses less digits than its factorization.

1402468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350621 (or 350619 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1402468 is about 1184.2584177450. The cubic root of 1402468 is about 111.9345919111.

The spelling of 1402468 in words is "one million, four hundred two thousand, four hundred sixty-eight".