46178082 has 12 divisors (see below), whose sum is σ = 100052550. Its totient is φ = 15392688.

The previous prime is 46178081. The next prime is 46178117. The reversal of 46178082 is 28087164.

It can be written as a sum of positive squares in only one way, i.e., 38675961 + 7502121 = 6219^2 + 2739^2 .

It is not an unprimeable number, because it can be changed into a prime (46178081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1282707 + ... + 1282742.

Almost surely, 2^46178082 is an apocalyptic number.

46178082 is an abundant number, since it is smaller than the sum of its proper divisors (53874468).

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

46178082 is a wasteful number, since it uses less digits than its factorization.

46178082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565457 (or 2565454 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 46178082 is about 6795.4456807482. The cubic root of 46178082 is about 358.7665658641.

The spelling of 46178082 in words is "forty-six million, one hundred seventy-eight thousand, eighty-two".