5401924 has 18 divisors (see below), whose sum is σ = 10391822. Its totient is φ = 2455200.

The previous prime is 5401901. The next prime is 5401951. The reversal of 5401924 is 4291045.

It can be written as a sum of positive squares in only one way, i.e., 3097600 + 2304324 = 1760^2 + 1518^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5097 + ... + 6064.

Almost surely, 2^5401924 is an apocalyptic number.

It is an amenable number.

5401924 is a deficient number, since it is larger than the sum of its proper divisors (4989898).

5401924 is a wasteful number, since it uses less digits than its factorization.

5401924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11187 (or 11174 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5401924 is about 2324.2039497428. The cubic root of 5401924 is about 175.4618981524.

Adding to 5401924 its reverse (4291045), we get a palindrome (9692969).

The spelling of 5401924 in words is "five million, four hundred one thousand, nine hundred twenty-four".