46266388 has 18 divisors (see below), whose sum is σ = 94185546. Its totient is φ = 19828368.

The previous prime is 46266379. The next prime is 46266419. The reversal of 46266388 is 88366264.

It can be written as a sum of positive squares in only one way, i.e., 44782864 + 1483524 = 6692^2 + 1218^2 .

It is a congruent number.

It is an unprimeable number.

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, 117831 + ... + 118222.

Almost surely, 2^46266388 is an apocalyptic number.

It is an amenable number.

46266388 is an abundant number, since it is smaller than the sum of its proper divisors (47919158).

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

46266388 is a wasteful number, since it uses less digits than its factorization.

46266388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236071 (or 236062 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 46266388 is about 6801.9400173774. The cubic root of 46266388 is about 358.9951091168.

The spelling of 46266388 in words is "forty-six million, two hundred sixty-six thousand, three hundred eighty-eight".