740159541 has 18 divisors (see below), whose sum is σ = 1175149430. Its totient is φ = 448580880.

The previous prime is 740159533. The next prime is 740159579. The reversal of 740159541 is 145951047.

740159541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 478690641 + 261468900 = 21879^2 + 16170^2 .

It is not a de Polignac number, because 740159541 - 2³ = 740159533 is a prime.

It is a super-2 number, since 2×740159541² = 1095672292266661362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 740159496 and 740159505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740159521) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 338746 + ... + 340923.

Almost surely, 2^740159541 is an apocalyptic number.

It is an amenable number.

740159541 is a deficient number, since it is larger than the sum of its proper divisors (434989889).

740159541 is a wasteful number, since it uses less digits than its factorization.

740159541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679697 (or 679683 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 740159541 is about 27205.8732813339. The cubic root of 740159541 is about 904.5691674575.

The spelling of 740159541 in words is "seven hundred forty million, one hundred fifty-nine thousand, five hundred forty-one".