405160541 has 8 divisors (see below), whose sum is σ = 451572480. Its totient is φ = 361257408.

The previous prime is 405160531. The next prime is 405160543. The reversal of 405160541 is 145061504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 405160541 - 2¹⁸ = 404898397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 405160541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405160543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626861 + ... + 627506.

It is an arithmetic number, because the mean of its divisors is an integer number (56446560).

Almost surely, 2^405160541 is an apocalyptic number.

It is an amenable number.

405160541 is a deficient number, since it is larger than the sum of its proper divisors (46411939).

405160541 is a wasteful number, since it uses less digits than its factorization.

405160541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254403.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 405160541 is about 20128.6000755144. The cubic root of 405160541 is about 739.9613694224.

The spelling of 405160541 in words is "four hundred five million, one hundred sixty thousand, five hundred forty-one".