46808378 has 24 divisors (see below), whose sum is σ = 77041692. Its totient is φ = 21254912.

The previous prime is 46808353. The next prime is 46808413. The reversal of 46808378 is 87380864.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 17247409 + 29560969 = 4153^2 + 5437^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27776 + ... + 29412.

Almost surely, 2^46808378 is an apocalyptic number.

46808378 is a deficient number, since it is larger than the sum of its proper divisors (30233314).

46808378 is a wasteful number, since it uses less digits than its factorization.

46808378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1685 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 46808378 is about 6841.6648558666. The cubic root of 46808378 is about 360.3914928293.

The spelling of 46808378 in words is "forty-six million, eight hundred eight thousand, three hundred seventy-eight".