40792541 has 4 divisors (see below), whose sum is σ = 41484000. Its totient is φ = 40101084.

The previous prime is 40792523. The next prime is 40792561. The reversal of 40792541 is 14529704.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40792541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40792498 and 40792507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40792561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345641 + ... + 345758.

It is an arithmetic number, because the mean of its divisors is an integer number (10371000).

Almost surely, 2^40792541 is an apocalyptic number.

It is an amenable number.

40792541 is a deficient number, since it is larger than the sum of its proper divisors (691459).

40792541 is an equidigital number, since it uses as much as digits as its factorization.

40792541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691458.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 40792541 is about 6386.9038665068. The cubic root of 40792541 is about 344.2391438122.

The spelling of 40792541 in words is "forty million, seven hundred ninety-two thousand, five hundred forty-one".