1145235062 has 4 divisors (see below), whose sum is σ = 1717852596. Its totient is φ = 572617530.

The previous prime is 1145235053. The next prime is 1145235071. The reversal of 1145235062 is 2605325411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2605325411 = 13 ⋅200409647.

It is an interprime number because it is at equal distance from previous prime (1145235053) and next prime (1145235071).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286308764 + ... + 286308767.

It is an arithmetic number, because the mean of its divisors is an integer number (429463149).

Almost surely, 2^1145235062 is an apocalyptic number.

1145235062 is a deficient number, since it is larger than the sum of its proper divisors (572617534).

1145235062 is an equidigital number, since it uses as much as digits as its factorization.

1145235062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572617533.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1145235062 is about 33841.3218122460. The cubic root of 1145235062 is about 1046.2405425686.

The spelling of 1145235062 in words is "one billion, one hundred forty-five million, two hundred thirty-five thousand, sixty-two".