1149892058 has 16 divisors (see below), whose sum is σ = 1998248640. Its totient is φ = 486059616.

The previous prime is 1149892057. The next prime is 1149892063. The reversal of 1149892058 is 8502989411.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1149892057) 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, 561548 + ... + 563591.

It is an arithmetic number, because the mean of its divisors is an integer number (124890540).

Almost surely, 2^1149892058 is an apocalyptic number.

1149892058 is a deficient number, since it is larger than the sum of its proper divisors (848356582).

1149892058 is a wasteful number, since it uses less digits than its factorization.

1149892058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125221.

The product of its (nonzero) digits is 207360, while the sum is 47.

The square root of 1149892058 is about 33910.0583603155. The cubic root of 1149892058 is about 1047.6567725211.

The spelling of 1149892058 in words is "one billion, one hundred forty-nine million, eight hundred ninety-two thousand, fifty-eight".