1148470 has 8 divisors (see below), whose sum is σ = 2067264. Its totient is φ = 459384.

The previous prime is 1148453. The next prime is 1148489. The reversal of 1148470 is 748411.

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

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, 57414 + ... + 57433.

It is an arithmetic number, because the mean of its divisors is an integer number (258408).

2^1148470 is an apocalyptic number.

1148470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1148470 is a deficient number, since it is larger than the sum of its proper divisors (918794).

1148470 is a wasteful number, since it uses less digits than its factorization.

1148470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114854.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 1148470 is about 1071.6669258683. Note that the first 3 decimals coincide. The cubic root of 1148470 is about 104.7224719426.

The spelling of 1148470 in words is "one million, one hundred forty-eight thousand, four hundred seventy".