1000212432 has 40 divisors (see below), whose sum is σ = 2599375296. Its totient is φ = 331405056.

The previous prime is 1000212377. The next prime is 1000212461. The reversal of 1000212432 is 2342120001.

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, 54373 + ... + 70404.

Almost surely, 2^1000212432 is an apocalyptic number.

1000212432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1000212432 is an abundant number, since it is smaller than the sum of its proper divisors (1599162864).

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

1000212432 is a wasteful number, since it uses less digits than its factorization.

1000212432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124955 (or 124949 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1000212432 is about 31626.1352681607. The cubic root of 1000212432 is about 1000.0708056531.

Adding to 1000212432 its reverse (2342120001), we get a palindrome (3342332433).

The spelling of 1000212432 in words is "one billion, two hundred twelve thousand, four hundred thirty-two".