214137054 has 32 divisors (see below), whose sum is σ = 479508480. Its totient is φ = 70831800.

The previous prime is 214137031. The next prime is 214137059. The reversal of 214137054 is 450731412.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214137059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8062 + ... + 22209.

It is an arithmetic number, because the mean of its divisors is an integer number (14984640).

Almost surely, 2^214137054 is an apocalyptic number.

214137054 is an abundant number, since it is smaller than the sum of its proper divisors (265371426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214137054 is a wasteful number, since it uses less digits than its factorization.

214137054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30413 (or 30407 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 214137054 is about 14633.4224978301. The cubic root of 214137054 is about 598.2700670134.

Adding to 214137054 its reverse (450731412), we get a palindrome (664868466).

The spelling of 214137054 in words is "two hundred fourteen million, one hundred thirty-seven thousand, fifty-four".