1148760 has 48 divisors (see below), whose sum is σ = 3734640. Its totient is φ = 306240.

The previous prime is 1148753. The next prime is 1148761. The reversal of 1148760 is 678411.

1148760 = T₅₇ + T₅₈ + ... + T₁₉₁.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1236 + ... + 1955.

It is an arithmetic number, because the mean of its divisors is an integer number (77805).

2^1148760 is an apocalyptic number.

1148760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1148760 is an abundant number, since it is smaller than the sum of its proper divisors (2585880).

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

1148760 is a wasteful number, since it uses less digits than its factorization.

1148760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208 (or 3201 counting only the distinct ones).

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

The square root of 1148760 is about 1071.8022205612. The cubic root of 1148760 is about 104.7312856864.

The spelling of 1148760 in words is "one million, one hundred forty-eight thousand, seven hundred sixty".