214254502 has 32 divisors (see below), whose sum is σ = 424258560. Its totient is φ = 78564480.

The previous prime is 214254493. The next prime is 214254503. The reversal of 214254502 is 205452412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214254503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38302 + ... + 43537.

It is an arithmetic number, because the mean of its divisors is an integer number (13258080).

Almost surely, 2^214254502 is an apocalyptic number.

214254502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214254502 is a deficient number, since it is larger than the sum of its proper divisors (210004058).

214254502 is a wasteful number, since it uses less digits than its factorization.

214254502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81876.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 214254502 is about 14637.4349528871. The cubic root of 214254502 is about 598.3794249833.

It can be divided in two parts, 2142 and 54502, that added together give a square (56644 = 238²).

The spelling of 214254502 in words is "two hundred fourteen million, two hundred fifty-four thousand, five hundred two".