46781552 has 40 divisors (see below), whose sum is σ = 96462576. Its totient is φ = 21902336.

The previous prime is 46781551. The next prime is 46781561. The reversal of 46781552 is 25518764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46781551) 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, 79403 + ... + 79989.

Almost surely, 2^46781552 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 46781552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48231288).

46781552 is an abundant number, since it is smaller than the sum of its proper divisors (49681024).

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

46781552 is a wasteful number, since it uses less digits than its factorization.

46781552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905 (or 899 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 46781552 is about 6839.7040871663. The cubic root of 46781552 is about 360.3226325805.

The spelling of 46781552 in words is "forty-six million, seven hundred eighty-one thousand, five hundred fifty-two".