47493012 has 24 divisors (see below), whose sum is σ = 126648256. Its totient is φ = 13569408.

The previous prime is 47493007. The next prime is 47493029. The reversal of 47493012 is 21039474.

It is a happy number.

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, 282613 + ... + 282780.

Almost surely, 2^47493012 is an apocalyptic number.

47493012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

47493012 is an abundant number, since it is smaller than the sum of its proper divisors (79155244).

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

47493012 is a wasteful number, since it uses less digits than its factorization.

47493012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565407 (or 565405 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 47493012 is about 6891.5173945946. The cubic root of 47493012 is about 362.1400615898.

The spelling of 47493012 in words is "forty-seven million, four hundred ninety-three thousand, twelve".