1072054426 has 64 divisors (see below), whose sum is σ = 1805587200. Its totient is φ = 475611136.

The previous prime is 1072054409. The next prime is 1072054427. The reversal of 1072054426 is 6244502701.

It is a super-2 number, since 2×1072054426² = 2298601384612378952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1072054427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4171290 + ... + 4171546.

It is an arithmetic number, because the mean of its divisors is an integer number (28212300).

Almost surely, 2^1072054426 is an apocalyptic number.

1072054426 is a deficient number, since it is larger than the sum of its proper divisors (733532774).

1072054426 is a wasteful number, since it uses less digits than its factorization.

1072054426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 1072054426 is about 32742.2422262129. The cubic root of 1072054426 is about 1023.4633093851.

The spelling of 1072054426 in words is "one billion, seventy-two million, fifty-four thousand, four hundred twenty-six".