1075247998 has 16 divisors (see below), whose sum is σ = 1784280960. Its totient is φ = 481864600.

The previous prime is 1075247951. The next prime is 1075248017. The reversal of 1075247998 is 8997425701.

It is a congruent number.

It is an unprimeable number.

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, 342628 + ... + 345751.

It is an arithmetic number, because the mean of its divisors is an integer number (111517560).

Almost surely, 2^1075247998 is an apocalyptic number.

1075247998 is a deficient number, since it is larger than the sum of its proper divisors (709032962).

1075247998 is a wasteful number, since it uses less digits than its factorization.

1075247998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688463.

The product of its (nonzero) digits is 1270080, while the sum is 52.

The square root of 1075247998 is about 32790.9743374606. The cubic root of 1075247998 is about 1024.4785761180.

The spelling of 1075247998 in words is "one billion, seventy-five million, two hundred forty-seven thousand, nine hundred ninety-eight".