1146262132 has 24 divisors (see below), whose sum is σ = 2137718016. Its totient is φ = 536546208.

The previous prime is 1146262123. The next prime is 1146262141. The reversal of 1146262132 is 2312626411.

It is an interprime number because it is at equal distance from previous prime (1146262123) and next prime (1146262141).

It is a self number, because there is not a number n which added to its sum of digits gives 1146262132.

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, 128223 + ... + 136870.

It is an arithmetic number, because the mean of its divisors is an integer number (89071584).

Almost surely, 2^1146262132 is an apocalyptic number.

It is an amenable number.

1146262132 is a deficient number, since it is larger than the sum of its proper divisors (991455884).

1146262132 is a wasteful number, since it uses less digits than its factorization.

1146262132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265167 (or 265165 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 1146262132 is about 33856.4932029293. The cubic root of 1146262132 is about 1046.5532123544.

Adding to 1146262132 its reverse (2312626411), we get a palindrome (3458888543).

The spelling of 1146262132 in words is "one billion, one hundred forty-six million, two hundred sixty-two thousand, one hundred thirty-two".