1022053974 has 16 divisors (see below), whose sum is σ = 2164349808. Its totient is φ = 320644352.

The previous prime is 1022053951. The next prime is 1022053993. The reversal of 1022053974 is 4793502201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5009967 + ... + 5010170.

It is an arithmetic number, because the mean of its divisors is an integer number (135271863).

Almost surely, 2^1022053974 is an apocalyptic number.

1022053974 is an abundant number, since it is smaller than the sum of its proper divisors (1142295834).

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

1022053974 is a wasteful number, since it uses less digits than its factorization.

1022053974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020159.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1022053974 is about 31969.5788836825. The cubic root of 1022053974 is about 1007.2979352455.

The spelling of 1022053974 in words is "one billion, twenty-two million, fifty-three thousand, nine hundred seventy-four".