365048856 has 80 divisors (see below), whose sum is σ = 1025257200. Its totient is φ = 121352256.

The previous prime is 365048851. The next prime is 365048863. The reversal of 365048856 is 658840563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (365048851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 396765 + ... + 397683.

It is an arithmetic number, because the mean of its divisors is an integer number (12815715).

Almost surely, 2^365048856 is an apocalyptic number.

365048856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 365048856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512628600).

365048856 is an abundant number, since it is smaller than the sum of its proper divisors (660208344).

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

365048856 is a wasteful number, since it uses less digits than its factorization.

365048856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550 (or 1537 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 365048856 is about 19106.2517517173. The cubic root of 365048856 is about 714.6888345593.

The spelling of 365048856 in words is "three hundred sixty-five million, forty-eight thousand, eight hundred fifty-six".