5401642 has 8 divisors (see below), whose sum is σ = 8454816. Its totient is φ = 2583372.

The previous prime is 5401633. The next prime is 5401661. The reversal of 5401642 is 2461045.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58668 + ... + 58759.

It is an arithmetic number, because the mean of its divisors is an integer number (1056852).

Almost surely, 2^5401642 is an apocalyptic number.

5401642 is a deficient number, since it is larger than the sum of its proper divisors (3053174).

5401642 is a wasteful number, since it uses less digits than its factorization.

5401642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117452.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5401642 is about 2324.1432830185. The cubic root of 5401642 is about 175.4588448504.

Adding to 5401642 its reverse (2461045), we get a palindrome (7862687).

The spelling of 5401642 in words is "five million, four hundred one thousand, six hundred forty-two".