11487070 has 64 divisors (see below), whose sum is σ = 25660800. Its totient is φ = 3687936.

The previous prime is 11487067. The next prime is 11487071. The reversal of 11487070 is 7078411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11487071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58212 + ... + 58408.

It is an arithmetic number, because the mean of its divisors is an integer number (400950).

Almost surely, 2^11487070 is an apocalyptic number.

11487070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11487070 is an abundant number, since it is smaller than the sum of its proper divisors (14173730).

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

11487070 is a wasteful number, since it uses less digits than its factorization.

11487070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 11487070 is about 3389.2580308970. The cubic root of 11487070 is about 225.6332449163.

The spelling of 11487070 in words is "eleven million, four hundred eighty-seven thousand, seventy".