47954250 has 48 divisors (see below), whose sum is σ = 129674376. Its totient is φ = 12787200.

The previous prime is 47954239. The next prime is 47954267. The reversal of 47954250 is 5245974.

It can be written as a sum of positive squares in 4 ways, for example, as 9054081 + 38900169 = 3009^2 + 6237^2 .

It is a super-2 number, since 2×47954250² = 4599220186125000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8407 + ... + 12906.

Almost surely, 2^47954250 is an apocalyptic number.

47954250 is an abundant number, since it is smaller than the sum of its proper divisors (81720126).

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

47954250 is a wasteful number, since it uses less digits than its factorization.

47954250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21336 (or 21323 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 47954250 is about 6924.9007213100. The cubic root of 47954250 is about 363.3086189925.

It can be divided in two parts, 4795 and 4250, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 47954250 in words is "forty-seven million, nine hundred fifty-four thousand, two hundred fifty".