1146210544 has 10 divisors (see below), whose sum is σ = 2220782960. Its totient is φ = 573105264.

The previous prime is 1146210509. The next prime is 1146210547. The reversal of 1146210544 is 4450126411.

It is a super-2 number, since 2×1146210544² = 2627597222353551872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146210547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35819064 + ... + 35819095.

It is an arithmetic number, because the mean of its divisors is an integer number (222078296).

Almost surely, 2^1146210544 is an apocalyptic number.

It is an amenable number.

1146210544 is a deficient number, since it is larger than the sum of its proper divisors (1074572416).

1146210544 is an equidigital number, since it uses as much as digits as its factorization.

1146210544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71638167 (or 71638161 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1146210544 is about 33855.7313316372. The cubic root of 1146210544 is about 1046.5375119325.

Adding to 1146210544 its reverse (4450126411), we get a palindrome (5596336955).

The spelling of 1146210544 in words is "one billion, one hundred forty-six million, two hundred ten thousand, five hundred forty-four".