46164340 has 48 divisors (see below), whose sum is σ = 100622592. Its totient is φ = 17778816.

The previous prime is 46164277. The next prime is 46164347. The reversal of 46164340 is 4346164.

It is a happy number.

It is a super-2 number, since 2×46164340² = 4262292575271200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46164299 and 46164308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46164347) 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 15 ways as a sum of consecutive naturals, for example, 62614 + ... + 63346.

It is an arithmetic number, because the mean of its divisors is an integer number (2096304).

Almost surely, 2^46164340 is an apocalyptic number.

It is an amenable number.

46164340 is an abundant number, since it is smaller than the sum of its proper divisors (54458252).

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

46164340 is a wasteful number, since it uses less digits than its factorization.

46164340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 46164340 is about 6794.4344871372. The cubic root of 46164340 is about 358.7309742366.

The spelling of 46164340 in words is "forty-six million, one hundred sixty-four thousand, three hundred forty".