1146287330 has 8 divisors (see below), whose sum is σ = 2063317212. Its totient is φ = 458514928.

The previous prime is 1146287327. The next prime is 1146287377. The reversal of 1146287330 is 337826411.

It can be written as a sum of positive squares in 2 ways, for example, as 1144671889 + 1615441 = 33833^2 + 1271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57314357 + ... + 57314376.

Almost surely, 2^1146287330 is an apocalyptic number.

1146287330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146287330 is a deficient number, since it is larger than the sum of its proper divisors (917029882).

1146287330 is a wasteful number, since it uses less digits than its factorization.

1146287330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114628740.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1146287330 is about 33856.8653303876. The cubic root of 1146287330 is about 1046.5608810059.

The spelling of 1146287330 in words is "one billion, one hundred forty-six million, two hundred eighty-seven thousand, three hundred thirty".