1146066402 has 96 divisors (see below), whose sum is σ = 2614750848. Its totient is φ = 334084608.

The previous prime is 1146066371. The next prime is 1146066413. The reversal of 1146066402 is 2046606411.

It is a self number, because there is not a number n which added to its sum of digits gives 1146066402.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3661398 + ... + 3661710.

It is an arithmetic number, because the mean of its divisors is an integer number (27236988).

Almost surely, 2^1146066402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146066402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1307375424).

1146066402 is an abundant number, since it is smaller than the sum of its proper divisors (1468684446).

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

1146066402 is a wasteful number, since it uses less digits than its factorization.

1146066402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1146066402 is about 33853.6024966325. The cubic root of 1146066402 is about 1046.4936408960.

The spelling of 1146066402 in words is "one billion, one hundred forty-six million, sixty-six thousand, four hundred two".