1001245074 has 16 divisors (see below), whose sum is σ = 2006004000. Its totient is φ = 333162720.

The previous prime is 1001245061. The next prime is 1001245079. The reversal of 1001245074 is 4705421001.

It is not an unprimeable number, because it can be changed into a prime (1001245079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142699 + ... + 149550.

It is an arithmetic number, because the mean of its divisors is an integer number (125375250).

Almost surely, 2^1001245074 is an apocalyptic number.

1001245074 is an abundant number, since it is smaller than the sum of its proper divisors (1004758926).

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

1001245074 is a wasteful number, since it uses less digits than its factorization.

1001245074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292825.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 1001245074 is about 31642.4568262327. The cubic root of 1001245074 is about 1000.4148525402.

Adding to 1001245074 its reverse (4705421001), we get a palindrome (5706666075).

The spelling of 1001245074 in words is "one billion, one million, two hundred forty-five thousand, seventy-four".