1146749562 has 48 divisors (see below), whose sum is σ = 2944748352. Its totient is φ = 327641760.

The previous prime is 1146749561. The next prime is 1146749567. The reversal of 1146749562 is 2659476411.

1146749562 is a `hidden beast` number, since 1 + 1 + 46 + 7 + 49 + 562 = 666.

It is not an unprimeable number, because it can be changed into a prime (1146749561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165139 + ... + 171942.

It is an arithmetic number, because the mean of its divisors is an integer number (61348924).

Almost surely, 2^1146749562 is an apocalyptic number.

1146749562 is an abundant number, since it is smaller than the sum of its proper divisors (1797998790).

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

1146749562 is an equidigital number, since it uses as much as digits as its factorization.

1146749562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337105 (or 337093 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 1146749562 is about 33863.6909092910. The cubic root of 1146749562 is about 1046.7015347808.

The spelling of 1146749562 in words is "one billion, one hundred forty-six million, seven hundred forty-nine thousand, five hundred sixty-two".