214154541 has 36 divisors (see below), whose sum is σ = 334029696. Its totient is φ = 132066000.

The previous prime is 214154539. The next prime is 214154561. The reversal of 214154541 is 145451412.

It is not a de Polignac number, because 214154541 - 2¹ = 214154539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214154561) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 146866 + ... + 148316.

Almost surely, 2^214154541 is an apocalyptic number.

It is an amenable number.

214154541 is a deficient number, since it is larger than the sum of its proper divisors (119875155).

214154541 is a wasteful number, since it uses less digits than its factorization.

214154541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534 (or 1508 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 214154541 is about 14634.0199876862. The cubic root of 214154541 is about 598.2863520105.

The spelling of 214154541 in words is "two hundred fourteen million, one hundred fifty-four thousand, five hundred forty-one".