538092744 has 64 divisors (see below), whose sum is σ = 1563494400. Its totient is φ = 151132224.

The previous prime is 538092743. The next prime is 538092757. The reversal of 538092744 is 447290835.

It is a super-2 number, since 2×538092744² = 579087602290899072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 538092696 and 538092705.

It is not an unprimeable number, because it can be changed into a prime (538092743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17232 + ... + 37055.

It is an arithmetic number, because the mean of its divisors is an integer number (24429600).

Almost surely, 2^538092744 is an apocalyptic number.

It is an amenable number.

538092744 is an abundant number, since it is smaller than the sum of its proper divisors (1025401656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538092744 is a wasteful number, since it uses less digits than its factorization.

538092744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54362 (or 54358 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 538092744 is about 23196.8261622145. The cubic root of 538092744 is about 813.3654338013.

The spelling of 538092744 in words is "five hundred thirty-eight million, ninety-two thousand, seven hundred forty-four".