151280268 has 48 divisors (see below), whose sum is σ = 359686656. Its totient is φ = 49477120.

The previous prime is 151280267. The next prime is 151280281. The reversal of 151280268 is 862082151.

It is a super-3 number, since 3×151280268³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (151280267) 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, 300505 + ... + 301007.

It is an arithmetic number, because the mean of its divisors is an integer number (7493472).

Almost surely, 2^151280268 is an apocalyptic number.

It is an amenable number.

151280268 is an abundant number, since it is smaller than the sum of its proper divisors (208406388).

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

151280268 is a wasteful number, since it uses less digits than its factorization.

151280268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 932 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 151280268 is about 12299.6043838816. The cubic root of 151280268 is about 532.8366572232.

The spelling of 151280268 in words is "one hundred fifty-one million, two hundred eighty thousand, two hundred sixty-eight".