46016720 has 40 divisors (see below), whose sum is σ = 109017576. Its totient is φ = 18057728.

The previous prime is 46016717. The next prime is 46016723. The reversal of 46016720 is 2761064.

It is an interprime number because it is at equal distance from previous prime (46016717) and next prime (46016723).

It can be written as a sum of positive squares in 4 ways, for example, as 8904256 + 37112464 = 2984^2 + 6092^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 46016720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46016723) 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, 1187 + ... + 9666.

Almost surely, 2^46016720 is an apocalyptic number.

46016720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46016720 is an abundant number, since it is smaller than the sum of its proper divisors (63000856).

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

46016720 is a wasteful number, since it uses less digits than its factorization.

46016720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10919 (or 10913 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 46016720 is about 6783.5624858919. The cubic root of 46016720 is about 358.3481938432.

Adding to 46016720 its reverse (2761064), we get a palindrome (48777784).

The spelling of 46016720 in words is "forty-six million, sixteen thousand, seven hundred twenty".