1145059270 has 8 divisors (see below), whose sum is σ = 2061106704. Its totient is φ = 458023704.

The previous prime is 1145059219. The next prime is 1145059271. The reversal of 1145059270 is 729505411.

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

It is a super-2 number, since 2×1145059270² = 2622321463625865800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145059271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57252954 + ... + 57252973.

It is an arithmetic number, because the mean of its divisors is an integer number (257638338).

Almost surely, 2^1145059270 is an apocalyptic number.

1145059270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145059270 is a deficient number, since it is larger than the sum of its proper divisors (916047434).

1145059270 is a wasteful number, since it uses less digits than its factorization.

1145059270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114505934.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 1145059270 is about 33838.7244144929. The cubic root of 1145059270 is about 1046.1870076700.

The spelling of 1145059270 in words is "one billion, one hundred forty-five million, fifty-nine thousand, two hundred seventy".