254232420 has 48 divisors (see below), whose sum is σ = 766610880. Its totient is φ = 62580096.

The previous prime is 254232413. The next prime is 254232427. The reversal of 254232420 is 24232452.

It is a happy number.

254232420 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (254232413) and next prime (254232427).

254232420 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (254232427) 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, 162190 + ... + 163749.

It is an arithmetic number, because the mean of its divisors is an integer number (15971060).

Almost surely, 2^254232420 is an apocalyptic number.

254232420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254232420 is an abundant number, since it is smaller than the sum of its proper divisors (512378460).

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

254232420 is a wasteful number, since it uses less digits than its factorization.

254232420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325964 (or 325962 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 254232420 is about 15944.6674471436. The cubic root of 254232420 is about 633.4956598379.

Adding to 254232420 its reverse (24232452), we get a palindrome (278464872).

The spelling of 254232420 in words is "two hundred fifty-four million, two hundred thirty-two thousand, four hundred twenty".