47336400 has 180 divisors, whose sum is σ = 170704352. Its totient is φ = 12597120.

The previous prime is 47336351. The next prime is 47336437. The reversal of 47336400 is 463374.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 96957 + ... + 97443.

Almost surely, 2^47336400 is an apocalyptic number.

47336400 is a gapful number since it is divisible by the number (40) 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 47336400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85352176).

47336400 is an abundant number, since it is smaller than the sum of its proper divisors (123367952).

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

47336400 is a wasteful number, since it uses less digits than its factorization.

47336400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 47336400 is about 6880.1453473019. The cubic root of 47336400 is about 361.7415613146.

Adding to 47336400 its reverse (463374), we get a palindrome (47799774).

The spelling of 47336400 in words is "forty-seven million, three hundred thirty-six thousand, four hundred".