1007247572 has 12 divisors (see below), whose sum is σ = 1766995860. Its totient is φ = 502391616.

The previous prime is 1007247547. The next prime is 1007247581. The reversal of 1007247572 is 2757427001.

It can be written as a sum of positive squares in 2 ways, for example, as 936115216 + 71132356 = 30596^2 + 8434^2 .

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, 306203 + ... + 309474.

It is an arithmetic number, because the mean of its divisors is an integer number (147249655).

Almost surely, 2^1007247572 is an apocalyptic number.

It is an amenable number.

1007247572 is a deficient number, since it is larger than the sum of its proper divisors (759748288).

1007247572 is a wasteful number, since it uses less digits than its factorization.

1007247572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616090 (or 616088 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 1007247572 is about 31737.1638934546. The cubic root of 1007247572 is about 1002.4100443534.

The spelling of 1007247572 in words is "one billion, seven million, two hundred forty-seven thousand, five hundred seventy-two".