1148604 has 12 divisors (see below), whose sum is σ = 2680104. Its totient is φ = 382864.

The previous prime is 1148599. The next prime is 1148621. The reversal of 1148604 is 4068411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1148604² = 2638582297632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47847 + ... + 47870.

It is an arithmetic number, because the mean of its divisors is an integer number (223342).

2^1148604 is an apocalyptic number.

It is an amenable number.

1148604 is an abundant number, since it is smaller than the sum of its proper divisors (1531500).

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

1148604 is a wasteful number, since it uses less digits than its factorization.

1148604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95724 (or 95722 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1148604 is about 1071.7294434698. The cubic root of 1148604 is about 104.7265446845.

The spelling of 1148604 in words is "one million, one hundred forty-eight thousand, six hundred four".