1145325462 has 16 divisors (see below), whose sum is σ = 2425395312. Its totient is φ = 359317760.

The previous prime is 1145325451. The next prime is 1145325509. The reversal of 1145325462 is 2645235411.

It is a super-3 number, since 3×1145325462³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5614239 + ... + 5614442.

It is an arithmetic number, because the mean of its divisors is an integer number (151587207).

Almost surely, 2^1145325462 is an apocalyptic number.

1145325462 is an abundant number, since it is smaller than the sum of its proper divisors (1280069850).

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

1145325462 is a wasteful number, since it uses less digits than its factorization.

1145325462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11228703.

The product of its digits is 28800, while the sum is 33.

The square root of 1145325462 is about 33842.6574311179. The cubic root of 1145325462 is about 1046.2680704418.

The spelling of 1145325462 in words is "one billion, one hundred forty-five million, three hundred twenty-five thousand, four hundred sixty-two".