52084380 has 24 divisors (see below), whose sum is σ = 145836432. Its totient is φ = 13889152.

The previous prime is 52084369. The next prime is 52084381. The reversal of 52084380 is 8348025.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52084381) 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, 433977 + ... + 434096.

It is an arithmetic number, because the mean of its divisors is an integer number (6076518).

Almost surely, 2^52084380 is an apocalyptic number.

It is an amenable number.

52084380 is an abundant number, since it is smaller than the sum of its proper divisors (93752052).

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

52084380 is a wasteful number, since it uses less digits than its factorization.

52084380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868085 (or 868083 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 52084380 is about 7216.9508796998. The cubic root of 52084380 is about 373.4528971494.

The spelling of 52084380 in words is "fifty-two million, eighty-four thousand, three hundred eighty".