47700552 has 16 divisors (see below), whose sum is σ = 119251440. Its totient is φ = 15900176.

The previous prime is 47700547. The next prime is 47700553. The reversal of 47700552 is 25500774.

It is a super-2 number, since 2×47700552² = 4550685322209408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47700553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993738 + ... + 993785.

It is an arithmetic number, because the mean of its divisors is an integer number (7453215).

Almost surely, 2^47700552 is an apocalyptic number.

It is an amenable number.

47700552 is an abundant number, since it is smaller than the sum of its proper divisors (71550888).

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

47700552 is a wasteful number, since it uses less digits than its factorization.

47700552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987532 (or 1987528 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 47700552 is about 6906.5586220635. The cubic root of 47700552 is about 362.6668010801. Note that the first 3 decimals are identical.

The spelling of 47700552 in words is "forty-seven million, seven hundred thousand, five hundred fifty-two".