46487808 has 54 divisors (see below), whose sum is σ = 134042454. Its totient is φ = 15495168.

The previous prime is 46487803. The next prime is 46487827. The reversal of 46487808 is 80878464.

It can be written as a sum of positive squares in only one way, i.e., 42614784 + 3873024 = 6528^2 + 1968^2 .

It is a super-2 number, since 2×46487808² = 4322232585289728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46487801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7785 + ... + 12392.

Almost surely, 2^46487808 is an apocalyptic number.

46487808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

46487808 is an abundant number, since it is smaller than the sum of its proper divisors (87554646).

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

46487808 is a wasteful number, since it uses less digits than its factorization.

46487808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20199 (or 20182 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 46487808 is about 6818.1968290744. The cubic root of 46487808 is about 359.5668865406.

The spelling of 46487808 in words is "forty-six million, four hundred eighty-seven thousand, eight hundred eight".