268028148 has 24 divisors (see below), whose sum is σ = 642302752. Its totient is φ = 86927904.

The previous prime is 268028147. The next prime is 268028149. The reversal of 268028148 is 841820862.

It is an interprime number because it is at equal distance from previous prime (268028147) and next prime (268028149).

It is a super-3 number, since 3×268028148³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268028141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301390 + ... + 302277.

Almost surely, 2^268028148 is an apocalyptic number.

It is an amenable number.

268028148 is an abundant number, since it is smaller than the sum of its proper divisors (374274604).

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

268028148 is a wasteful number, since it uses less digits than its factorization.

268028148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603711 (or 603709 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 268028148 is about 16371.5652275523. The cubic root of 268028148 is about 644.7531439218.

The spelling of 268028148 in words is "two hundred sixty-eight million, twenty-eight thousand, one hundred forty-eight".