145268114 has 8 divisors (see below), whose sum is σ = 220350780. Its totient is φ = 71817856.

The previous prime is 145268099. The next prime is 145268131. The reversal of 145268114 is 411862541.

It can be written as a sum of positive squares in 2 ways, for example, as 144600625 + 667489 = 12025^2 + 817^2 .

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

It is a super-2 number, since 2×145268114² = 42205649890233992, which contains 22 as substring.

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, 407879 + ... + 408234.

Almost surely, 2^145268114 is an apocalyptic number.

145268114 is a deficient number, since it is larger than the sum of its proper divisors (75082666).

145268114 is an equidigital number, since it uses as much as digits as its factorization.

145268114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816204.

The product of its digits is 7680, while the sum is 32.

The square root of 145268114 is about 12052.7222651150. The cubic root of 145268114 is about 525.6823948763.

The spelling of 145268114 in words is "one hundred forty-five million, two hundred sixty-eight thousand, one hundred fourteen".