46772740 has 48 divisors (see below), whose sum is σ = 113702400. Its totient is φ = 15829632.

The previous prime is 46772701. The next prime is 46772743. The reversal of 46772740 is 4727764.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46772740.

It is not an unprimeable number, because it can be changed into a prime (46772743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8946 + ... + 13174.

It is an arithmetic number, because the mean of its divisors is an integer number (2368800).

Almost surely, 2^46772740 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 46772740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56851200).

46772740 is an abundant number, since it is smaller than the sum of its proper divisors (66929660).

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

46772740 is a wasteful number, since it uses less digits than its factorization.

46772740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324 (or 4322 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 46772740 is about 6839.0598769129. The cubic root of 46772740 is about 360.3000071203.

The spelling of 46772740 in words is "forty-six million, seven hundred seventy-two thousand, seven hundred forty".