421460541 has 12 divisors (see below), whose sum is σ = 619095360. Its totient is φ = 276211080.

The previous prime is 421460539. The next prime is 421460561. The reversal of 421460541 is 145064124.

421460541 is a `hidden beast` number, since 4 + 2 + 14 + 605 + 41 = 666.

It is not a de Polignac number, because 421460541 - 2¹ = 421460539 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421460521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396325 + ... + 397386.

It is an arithmetic number, because the mean of its divisors is an integer number (51591280).

Almost surely, 2^421460541 is an apocalyptic number.

It is an amenable number.

421460541 is a deficient number, since it is larger than the sum of its proper divisors (197634819).

421460541 is a wasteful number, since it uses less digits than its factorization.

421460541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793776 (or 793773 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 421460541 is about 20529.5041586493. The cubic root of 421460541 is about 749.7543141934.

The spelling of 421460541 in words is "four hundred twenty-one million, four hundred sixty thousand, five hundred forty-one".