47250036 has 72 divisors (see below), whose sum is σ = 129190880. Its totient is φ = 14510016.

The previous prime is 47250031. The next prime is 47250037. The reversal of 47250036 is 63005274.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 47249991 and 47250009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47250031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24375 + ... + 26241.

Almost surely, 2^47250036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47250036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64595440).

47250036 is an abundant number, since it is smaller than the sum of its proper divisors (81940844).

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

47250036 is a wasteful number, since it uses less digits than its factorization.

47250036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933 (or 1928 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 47250036 is about 6873.8661610479. The cubic root of 47250036 is about 361.5214314412.

The spelling of 47250036 in words is "forty-seven million, two hundred fifty thousand, thirty-six".