52470206 has 4 divisors (see below), whose sum is σ = 78705312. Its totient is φ = 26235102.

The previous prime is 52470203. The next prime is 52470227. The reversal of 52470206 is 60207425.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×52470206³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52470203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13117550 + ... + 13117553.

It is an arithmetic number, because the mean of its divisors is an integer number (19676328).

Almost surely, 2^52470206 is an apocalyptic number.

52470206 is a deficient number, since it is larger than the sum of its proper divisors (26235106).

52470206 is a wasteful number, since it uses less digits than its factorization.

52470206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26235105.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 52470206 is about 7243.6320999896. The cubic root of 52470206 is about 374.3727731117.

The spelling of 52470206 in words is "fifty-two million, four hundred seventy thousand, two hundred six".