254213022 has 16 divisors (see below), whose sum is σ = 581058432. Its totient is φ = 72632280.

The previous prime is 254213017. The next prime is 254213023. The reversal of 254213022 is 220312452.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 254213022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254213023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3026304 + ... + 3026387.

It is an arithmetic number, because the mean of its divisors is an integer number (36316152).

Almost surely, 2^254213022 is an apocalyptic number.

254213022 is an abundant number, since it is smaller than the sum of its proper divisors (326845410).

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

254213022 is a wasteful number, since it uses less digits than its factorization.

254213022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6052703.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 254213022 is about 15944.0591443961. The cubic root of 254213022 is about 633.4795474668.

Adding to 254213022 its reverse (220312452), we get a palindrome (474525474).

The spelling of 254213022 in words is "two hundred fifty-four million, two hundred thirteen thousand, twenty-two".