1072854404 has 6 divisors (see below), whose sum is σ = 1877495214. Its totient is φ = 536427200.

The previous prime is 1072854401. The next prime is 1072854443. The reversal of 1072854404 is 4044582701.

It can be written as a sum of positive squares in only one way, i.e., 1070598400 + 2256004 = 32720^2 + 1502^2 .

It is not an unprimeable number, because it can be changed into a prime (1072854401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134106797 + ... + 134106804.

It is an arithmetic number, because the mean of its divisors is an integer number (312915869).

Almost surely, 2^1072854404 is an apocalyptic number.

It is an amenable number.

1072854404 is a deficient number, since it is larger than the sum of its proper divisors (804640810).

1072854404 is a wasteful number, since it uses less digits than its factorization.

1072854404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268213605 (or 268213603 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 35.

The square root of 1072854404 is about 32754.4562464407. The cubic root of 1072854404 is about 1023.7178190267.

The spelling of 1072854404 in words is "one billion, seventy-two million, eight hundred fifty-four thousand, four hundred four".