46167440 has 80 divisors (see below), whose sum is σ = 122242176. Its totient is φ = 16051200.

The previous prime is 46167439. The next prime is 46167469. The reversal of 46167440 is 4476164.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 46167397 and 46167406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19100 + ... + 21380.

Almost surely, 2^46167440 is an apocalyptic number.

46167440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46167440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61121088).

46167440 is an abundant number, since it is smaller than the sum of its proper divisors (76074736).

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

46167440 is a wasteful number, since it uses less digits than its factorization.

46167440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328 (or 2322 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 46167440 is about 6794.6626111971. The cubic root of 46167440 is about 358.7390038190.

The spelling of 46167440 in words is "forty-six million, one hundred sixty-seven thousand, four hundred forty".