1146236402 has 16 divisors (see below), whose sum is σ = 1746215520. Its totient is φ = 564176448.

The previous prime is 1146236401. The next prime is 1146236411. The reversal of 1146236402 is 2046326411.

It is not an unprimeable number, because it can be changed into a prime (1146236401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354698 + ... + 357914.

It is an arithmetic number, because the mean of its divisors is an integer number (109138470).

Almost surely, 2^1146236402 is an apocalyptic number.

1146236402 is a deficient number, since it is larger than the sum of its proper divisors (599979118).

1146236402 is a wasteful number, since it uses less digits than its factorization.

1146236402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5945.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1146236402 is about 33856.1132146028. The cubic root of 1146236402 is about 1046.5453816802.

Subtracting 1146236402 from its reverse (2046326411), we obtain a palindrome (900090009).

The spelling of 1146236402 in words is "one billion, one hundred forty-six million, two hundred thirty-six thousand, four hundred two".