47850272 has 12 divisors (see below), whose sum is σ = 94205286. Its totient is φ = 23925120.

The previous prime is 47850263. The next prime is 47850289. The reversal of 47850272 is 27205874.

It can be written as a sum of positive squares in only one way, i.e., 43507216 + 4343056 = 6596^2 + 2084^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747629 + ... + 747692.

Almost surely, 2^47850272 is an apocalyptic number.

47850272 is the 3698-th centered heptagonal number.

It is an amenable number.

47850272 is a deficient number, since it is larger than the sum of its proper divisors (46355014).

47850272 is a wasteful number, since it uses less digits than its factorization.

47850272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495331 (or 1495323 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 47850272 is about 6917.3891028335. The cubic root of 47850272 is about 363.0458446502.

The spelling of 47850272 in words is "forty-seven million, eight hundred fifty thousand, two hundred seventy-two".