47002752 has 48 divisors (see below), whose sum is σ = 135258630. Its totient is φ = 15667200.

The previous prime is 47002733. The next prime is 47002771. The reversal of 47002752 is 25720074.

It is an interprime number because it is at equal distance from previous prime (47002733) and next prime (47002771).

It can be written as a sum of positive squares in only one way, i.e., 28132416 + 18870336 = 5304^2 + 4344^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19249 + ... + 21552.

Almost surely, 2^47002752 is an apocalyptic number.

It is an amenable number.

47002752 is an abundant number, since it is smaller than the sum of its proper divisors (88255878).

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

47002752 is a wasteful number, since it uses less digits than its factorization.

47002752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40821 (or 40806 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 47002752 is about 6855.8553076914. The cubic root of 47002752 is about 360.8896514859.

The spelling of 47002752 in words is "forty-seven million, two thousand, seven hundred fifty-two".