1146547134 has 24 divisors (see below), whose sum is σ = 2614932840. Its totient is φ = 362067408.

The previous prime is 1146547097. The next prime is 1146547139. The reversal of 1146547134 is 4317456411.

It is a super-2 number, since 2×1146547134² = 2629140660967227912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146547139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1675897 + ... + 1676580.

It is an arithmetic number, because the mean of its divisors is an integer number (108955535).

Almost surely, 2^1146547134 is an apocalyptic number.

1146547134 is an abundant number, since it is smaller than the sum of its proper divisors (1468385706).

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

1146547134 is a wasteful number, since it uses less digits than its factorization.

1146547134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352504 (or 3352501 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 1146547134 is about 33860.7019123940. The cubic root of 1146547134 is about 1046.6399420920.

The spelling of 1146547134 in words is "one billion, one hundred forty-six million, five hundred forty-seven thousand, one hundred thirty-four".