214575949 has 12 divisors (see below), whose sum is σ = 262747200. Its totient is φ = 174241368.

The previous prime is 214575937. The next prime is 214575953. The reversal of 214575949 is 949575412.

214575949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214575949 - 2¹¹ = 214573901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214575899 and 214575908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214570949) 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, 114309 + ... + 116170.

It is an arithmetic number, because the mean of its divisors is an integer number (21895600).

Almost surely, 2^214575949 is an apocalyptic number.

It is an amenable number.

214575949 is a deficient number, since it is larger than the sum of its proper divisors (48171251).

214575949 is a wasteful number, since it uses less digits than its factorization.

214575949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230512 (or 230505 counting only the distinct ones).

The product of its digits is 453600, while the sum is 46.

The square root of 214575949 is about 14648.4111425096. The cubic root of 214575949 is about 598.6785259064.

The spelling of 214575949 in words is "two hundred fourteen million, five hundred seventy-five thousand, nine hundred forty-nine".