1240010 has 8 divisors (see below), whose sum is σ = 2232036. Its totient is φ = 496000.

The previous prime is 1240009. The next prime is 1240013. The reversal of 1240010 is 100421.

It can be written as a sum of positive squares in 2 ways, for example, as 1190281 + 49729 = 1091^2 + 223^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1240010.

It is not an unprimeable number, because it can be changed into a prime (1240013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61991 + ... + 62010.

2^1240010 is an apocalyptic number.

1240010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1240010 is a deficient number, since it is larger than the sum of its proper divisors (992026).

1240010 is a wasteful number, since it uses less digits than its factorization.

1240010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124008.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1240010 is about 1113.5573626895. The cubic root of 1240010 is about 107.4339958984.

Adding to 1240010 its reverse (100421), we get a palindrome (1340431).

The spelling of 1240010 in words is "one million, two hundred forty thousand, ten".