288145034 has 8 divisors (see below), whose sum is σ = 432296868. Its totient is φ = 144046080.

The previous prime is 288145027. The next prime is 288145049. The reversal of 288145034 is 430541882.

It can be written as a sum of positive squares in 2 ways, for example, as 281400625 + 6744409 = 16775^2 + 2597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×288145034² = 166055121237722312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 288144985 and 288145003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5984 + ... + 24740.

Almost surely, 2^288145034 is an apocalyptic number.

288145034 is a deficient number, since it is larger than the sum of its proper divisors (144151834).

288145034 is a wasteful number, since it uses less digits than its factorization.

288145034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26440.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 288145034 is about 16974.8353158433. The cubic root of 288145034 is about 660.4962857397.

The spelling of 288145034 in words is "two hundred eighty-eight million, one hundred forty-five thousand, thirty-four".