1030774542 has 32 divisors (see below), whose sum is σ = 2361146112. Its totient is φ = 293870784.

The previous prime is 1030774513. The next prime is 1030774553. The reversal of 1030774542 is 2454770301.

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 15 ways as a sum of consecutive naturals, for example, 6663 + ... + 45890.

It is an arithmetic number, because the mean of its divisors is an integer number (73785816).

Almost surely, 2^1030774542 is an apocalyptic number.

1030774542 is an abundant number, since it is smaller than the sum of its proper divisors (1330371570).

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

1030774542 is a wasteful number, since it uses less digits than its factorization.

1030774542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53032.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 1030774542 is about 32105.6777221724. The cubic root of 1030774542 is about 1010.1547134168.

The spelling of 1030774542 in words is "one billion, thirty million, seven hundred seventy-four thousand, five hundred forty-two".