1145462262 has 16 divisors (see below), whose sum is σ = 2618199552. Its totient is φ = 327274920.

The previous prime is 1145462257. The next prime is 1145462267. The reversal of 1145462262 is 2622645411.

It is an interprime number because it is at equal distance from previous prime (1145462257) and next prime (1145462267).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145462267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13636414 + ... + 13636497.

It is an arithmetic number, because the mean of its divisors is an integer number (163637472).

Almost surely, 2^1145462262 is an apocalyptic number.

1145462262 is an abundant number, since it is smaller than the sum of its proper divisors (1472737290).

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

1145462262 is a wasteful number, since it uses less digits than its factorization.

1145462262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27272923.

The product of its digits is 23040, while the sum is 33.

The square root of 1145462262 is about 33844.6784886487. The cubic root of 1145462262 is about 1046.3097249114.

The spelling of 1145462262 in words is "one billion, one hundred forty-five million, four hundred sixty-two thousand, two hundred sixty-two".