5400742 has 16 divisors (see below), whose sum is σ = 8467920. Its totient is φ = 2580768.

The previous prime is 5400739. The next prime is 5400743. The reversal of 5400742 is 2470045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400743) 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, 3748 + ... + 4984.

It is an arithmetic number, because the mean of its divisors is an integer number (529245).

Almost surely, 2^5400742 is an apocalyptic number.

5400742 is a deficient number, since it is larger than the sum of its proper divisors (3067178).

5400742 is a wasteful number, since it uses less digits than its factorization.

5400742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 5400742 is about 2323.9496552206. The cubic root of 5400742 is about 175.4490995587.

Adding to 5400742 its reverse (2470045), we get a palindrome (7870787).

The spelling of 5400742 in words is "five million, four hundred thousand, seven hundred forty-two".