1067041428 has 24 divisors (see below), whose sum is σ = 2575618080. Its totient is φ = 343415520.

The previous prime is 1067041403. The next prime is 1067041429. The reversal of 1067041428 is 8241407601.

It is a super-2 number, since 2×1067041428² = 2277154818136558368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067041429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1532758 + ... + 1533453.

It is an arithmetic number, because the mean of its divisors is an integer number (107317420).

Almost surely, 2^1067041428 is an apocalyptic number.

It is an amenable number.

1067041428 is an abundant number, since it is smaller than the sum of its proper divisors (1508576652).

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

1067041428 is a wasteful number, since it uses less digits than its factorization.

1067041428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066247 (or 3066245 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 1067041428 is about 32665.6000710227. The cubic root of 1067041428 is about 1021.8655554907.

The spelling of 1067041428 in words is "one billion, sixty-seven million, forty-one thousand, four hundred twenty-eight".