46551078 has 96 divisors (see below), whose sum is σ = 122490720. Its totient is φ = 13063680.

The previous prime is 46551077. The next prime is 46551157. The reversal of 46551078 is 87015564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46551073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 193038 + ... + 193278.

It is an arithmetic number, because the mean of its divisors is an integer number (1275945).

Almost surely, 2^46551078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46551078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61245360).

46551078 is an abundant number, since it is smaller than the sum of its proper divisors (75939642).

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

46551078 is a wasteful number, since it uses less digits than its factorization.

46551078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 46551078 is about 6822.8350412420. The cubic root of 46551078 is about 359.7299363441.

The spelling of 46551078 in words is "forty-six million, five hundred fifty-one thousand, seventy-eight".