214152501 has 16 divisors (see below), whose sum is σ = 295761600. Its totient is φ = 137668608.

The previous prime is 214152493. The next prime is 214152511. The reversal of 214152501 is 105251412.

It is not a de Polignac number, because 214152501 - 2³ = 214152493 is a prime.

It is a super-2 number, since 2×214152501² = 91722587369110002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214152511) 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, 121710 + ... + 123456.

It is an arithmetic number, because the mean of its divisors is an integer number (18485100).

Almost surely, 2^214152501 is an apocalyptic number.

It is an amenable number.

214152501 is a deficient number, since it is larger than the sum of its proper divisors (81609099).

214152501 is a wasteful number, since it uses less digits than its factorization.

214152501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 214152501 is about 14633.9502869184. The cubic root of 214152501 is about 598.2844522795.

The spelling of 214152501 in words is "two hundred fourteen million, one hundred fifty-two thousand, five hundred one".