1148807 has 8 divisors (see below), whose sum is σ = 1262352. Its totient is φ = 1036800.

The previous prime is 1148773. The next prime is 1148837. The reversal of 1148807 is 7088411.

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

It is a cyclic number.

It is not a de Polignac number, because 1148807 - 2¹⁴ = 1132423 is a prime.

It is a super-3 number, since 3×1148807³ = 4548440043033341829, which contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1148807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148837) 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, 1703 + ... + 2279.

It is an arithmetic number, because the mean of its divisors is an integer number (157794).

2^1148807 is an apocalyptic number.

1148807 is a deficient number, since it is larger than the sum of its proper divisors (113545).

1148807 is a wasteful number, since it uses less digits than its factorization.

1148807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 1148807 is about 1071.8241460240. The cubic root of 1148807 is about 104.7327139811.

The spelling of 1148807 in words is "one million, one hundred forty-eight thousand, eight hundred seven".