1000433012 has 24 divisors (see below), whose sum is σ = 1818232416. Its totient is φ = 481285728.

The previous prime is 1000432997. The next prime is 1000433033. The reversal of 1000433012 is 2103340001.

It is a super-2 number, since 2×1000433012² = 2001732422998784288, which contains 22 as substring.

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, 31883 + ... + 54930.

It is an arithmetic number, because the mean of its divisors is an integer number (75759684).

Almost surely, 2^1000433012 is an apocalyptic number.

It is an amenable number.

1000433012 is a deficient number, since it is larger than the sum of its proper divisors (817799404).

1000433012 is a wasteful number, since it uses less digits than its factorization.

1000433012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86927 (or 86925 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1000433012 is about 31629.6223815587. The cubic root of 1000433012 is about 1000.1443165051.

Adding to 1000433012 its reverse (2103340001), we get a palindrome (3103773013).

The spelling of 1000433012 in words is "one billion, four hundred thirty-three thousand, twelve".