1060405428 has 24 divisors (see below), whose sum is σ = 2604505120. Its totient is φ = 334864800.

The previous prime is 1060405421. The next prime is 1060405441. The reversal of 1060405428 is 8245040601.

It is a super-2 number, since 2×1060405428² = 2248919343463726368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1060405395 and 1060405404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1060405421) 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, 2325223 + ... + 2325678.

Almost surely, 2^1060405428 is an apocalyptic number.

It is an amenable number.

1060405428 is an abundant number, since it is smaller than the sum of its proper divisors (1544099692).

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

1060405428 is a wasteful number, since it uses less digits than its factorization.

1060405428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4650927 (or 4650925 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 1060405428 is about 32563.8669079703. The cubic root of 1060405428 is about 1019.7427994334.

The spelling of 1060405428 in words is "one billion, sixty million, four hundred five thousand, four hundred twenty-eight".