1148616 has 96 divisors (see below), whose sum is σ = 3706560. Its totient is φ = 314496.

The previous prime is 1148599. The next prime is 1148621. The reversal of 1148616 is 6168411.

1148616 = T₉₁ + T₉₂ + ... + T₁₉₆.

1148616 is a `hidden beast` number, since 1 + 1 + 48 + 616 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1148616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21646 + ... + 21698.

It is an arithmetic number, because the mean of its divisors is an integer number (38610).

2^1148616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1148616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1853280).

1148616 is an abundant number, since it is smaller than the sum of its proper divisors (2557944).

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

1148616 is a wasteful number, since it uses less digits than its factorization.

1148616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 108 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 1148616 is about 1071.7350418830. The cubic root of 1148616 is about 104.7269093922.

It can be divided in two parts, 1148 and 616, that added together give a square (1764 = 42²).

The spelling of 1148616 in words is "one million, one hundred forty-eight thousand, six hundred sixteen".