46938078 has 72 divisors (see below), whose sum is σ = 116769744. Its totient is φ = 13590720.

The previous prime is 46938049. The next prime is 46938091. The reversal of 46938078 is 87083964.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49626 + ... + 50562.

It is an arithmetic number, because the mean of its divisors is an integer number (1621802).

Almost surely, 2^46938078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46938078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58384872).

46938078 is an abundant number, since it is smaller than the sum of its proper divisors (69831666).

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

46938078 is a wasteful number, since it uses less digits than its factorization.

46938078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 46938078 is about 6851.1369859316. The cubic root of 46938078 is about 360.7240520292.

The spelling of 46938078 in words is "forty-six million, nine hundred thirty-eight thousand, seventy-eight".