36478552 has 64 divisors (see below), whose sum is σ = 79315200. Its totient is φ = 15565440.

The previous prime is 36478531. The next prime is 36478567. The reversal of 36478552 is 25587463.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135474 + ... + 135742.

It is an arithmetic number, because the mean of its divisors is an integer number (1239300).

Almost surely, 2^36478552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36478552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39657600).

36478552 is an abundant number, since it is smaller than the sum of its proper divisors (42836648).

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

36478552 is a wasteful number, since it uses less digits than its factorization.

36478552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 372 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 36478552 is about 6039.7476768488. The cubic root of 36478552 is about 331.6493855068.

The spelling of 36478552 in words is "thirty-six million, four hundred seventy-eight thousand, five hundred fifty-two".