5401738 has 8 divisors (see below), whose sum is σ = 8529120. Its totient is φ = 2558700.

The previous prime is 5401727. The next prime is 5401763. The reversal of 5401738 is 8371045.

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, 71038 + ... + 71113.

It is an arithmetic number, because the mean of its divisors is an integer number (1066140).

Almost surely, 2^5401738 is an apocalyptic number.

5401738 is a deficient number, since it is larger than the sum of its proper divisors (3127382).

5401738 is a wasteful number, since it uses less digits than its factorization.

5401738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142172.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 5401738 is about 2324.1639356982. The cubic root of 5401738 is about 175.4598842843.

It can be divided in two parts, 540 and 1738, that added together give a triangular number (2278 = T₆₇).

The spelling of 5401738 in words is "five million, four hundred one thousand, seven hundred thirty-eight".