1402354 has 4 divisors (see below), whose sum is σ = 2103534. Its totient is φ = 701176.

The previous prime is 1402309. The next prime is 1402361. The reversal of 1402354 is 4532041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 946729 + 455625 = 973^2 + 675^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350587 + ... + 350590.

2^1402354 is an apocalyptic number.

1402354 is a deficient number, since it is larger than the sum of its proper divisors (701180).

1402354 is an equidigital number, since it uses as much as digits as its factorization.

1402354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701179.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1402354 is about 1184.2102853801. The cubic root of 1402354 is about 111.9315589508.

Adding to 1402354 its reverse (4532041), we get a palindrome (5934395).

The spelling of 1402354 in words is "one million, four hundred two thousand, three hundred fifty-four".