1146063465 has 32 divisors (see below), whose sum is σ = 2042409600. Its totient is φ = 609744960.

The previous prime is 1146063433. The next prime is 1146063473. The reversal of 1146063465 is 5643606411.

It is a happy number.

1146063465 is a `hidden beast` number, since 1 + 1 + 4 + 606 + 3 + 46 + 5 = 666.

It is not a de Polignac number, because 1146063465 - 2⁵ = 1146063433 is a prime.

It is a super-2 number, since 2×1146063465² = 2626922931615612450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46435 + ... + 66695.

It is an arithmetic number, because the mean of its divisors is an integer number (63825300).

Almost surely, 2^1146063465 is an apocalyptic number.

1146063465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1146063465 is a deficient number, since it is larger than the sum of its proper divisors (896346135).

1146063465 is a wasteful number, since it uses less digits than its factorization.

1146063465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20694 (or 20688 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1146063465 is about 33853.5591186510. The cubic root of 1146063465 is about 1046.4927469529.

Adding to 1146063465 its reverse (5643606411), we get a palindrome (6789669876).

The spelling of 1146063465 in words is "one billion, one hundred forty-six million, sixty-three thousand, four hundred sixty-five".