52077212 has 24 divisors (see below), whose sum is σ = 100394112. Its totient is φ = 23439600.

The previous prime is 52077211. The next prime is 52077227. The reversal of 52077212 is 21277025.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52077211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214 + ... + 10277.

It is an arithmetic number, because the mean of its divisors is an integer number (4183088).

Almost surely, 2^52077212 is an apocalyptic number.

It is an amenable number.

52077212 is a deficient number, since it is larger than the sum of its proper divisors (48316900).

52077212 is a wasteful number, since it uses less digits than its factorization.

52077212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11609 (or 11607 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 52077212 is about 7216.4542539948. The cubic root of 52077212 is about 373.4357644814.

The spelling of 52077212 in words is "fifty-two million, seventy-seven thousand, two hundred twelve".