1146472101 has 24 divisors (see below), whose sum is σ = 1728679680. Its totient is φ = 731332800.

The previous prime is 1146472079. The next prime is 1146472133. The reversal of 1146472101 is 1012746411.

1146472101 is a `hidden beast` number, since 1 + 1 + 4 + 647 + 2 + 10 + 1 = 666.

It is not a de Polignac number, because 1146472101 - 2¹¹ = 1146470053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146471101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1746 + ... + 47916.

It is an arithmetic number, because the mean of its divisors is an integer number (72028320).

Almost surely, 2^1146472101 is an apocalyptic number.

It is an amenable number.

1146472101 is a deficient number, since it is larger than the sum of its proper divisors (582207579).

1146472101 is a wasteful number, since it uses less digits than its factorization.

1146472101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46297 (or 46294 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1146472101 is about 33859.5939284570. The cubic root of 1146472101 is about 1046.6171099886.

The spelling of 1146472101 in words is "one billion, one hundred forty-six million, four hundred seventy-two thousand, one hundred one".