246870428 has 18 divisors (see below), whose sum is σ = 502558056. Its totient is φ = 105801528.

The previous prime is 246870419. The next prime is 246870493. The reversal of 246870428 is 824078642.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 629576 + ... + 629967.

It is an arithmetic number, because the mean of its divisors is an integer number (27919892).

Almost surely, 2^246870428 is an apocalyptic number.

246870428 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

246870428 is an abundant number, since it is smaller than the sum of its proper divisors (255687628).

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

246870428 is a wasteful number, since it uses less digits than its factorization.

246870428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259561 (or 1259552 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 246870428 is about 15712.1108702809. The cubic root of 246870428 is about 627.3208034209.

The spelling of 246870428 in words is "two hundred forty-six million, eight hundred seventy thousand, four hundred twenty-eight".