47412450 has 36 divisors (see below), whose sum is σ = 127382658. Its totient is φ = 12643200.

The previous prime is 47412401. The next prime is 47412457. The reversal of 47412450 is 5421474.

It can be written as a sum of positive squares in 3 ways, for example, as 42497361 + 4915089 = 6519^2 + 2217^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47412457) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52231 + ... + 53130.

Almost surely, 2^47412450 is an apocalyptic number.

47412450 is an abundant number, since it is smaller than the sum of its proper divisors (79970208).

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

47412450 is a wasteful number, since it uses less digits than its factorization.

47412450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105379 (or 105371 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 47412450 is about 6885.6699020502. The cubic root of 47412450 is about 361.9351806452.

The spelling of 47412450 in words is "forty-seven million, four hundred twelve thousand, four hundred fifty".