1020242754 has 24 divisors (see below), whose sum is σ = 2224093872. Its totient is φ = 337993560.

The previous prime is 1020242749. The next prime is 1020242789. The reversal of 1020242754 is 4572420201.

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 11 ways as a sum of consecutive naturals, for example, 170932 + ... + 176799.

It is an arithmetic number, because the mean of its divisors is an integer number (92670578).

Almost surely, 2^1020242754 is an apocalyptic number.

1020242754 is an abundant number, since it is smaller than the sum of its proper divisors (1203851118).

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

1020242754 is a wasteful number, since it uses less digits than its factorization.

1020242754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347902 (or 347899 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 1020242754 is about 31941.2390805366. The cubic root of 1020242754 is about 1006.7025599870.

Adding to 1020242754 its reverse (4572420201), we get a palindrome (5592662955).

The spelling of 1020242754 in words is "one billion, twenty million, two hundred forty-two thousand, seven hundred fifty-four".