46162140 has 96 divisors (see below), whose sum is σ = 138184704. Its totient is φ = 11473920.

The previous prime is 46162121. The next prime is 46162147. The reversal of 46162140 is 4126164.

It is a self number, because there is not a number n which added to its sum of digits gives 46162140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46162147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170205 + ... + 170475.

It is an arithmetic number, because the mean of its divisors is an integer number (1439424).

Almost surely, 2^46162140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46162140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69092352).

46162140 is an abundant number, since it is smaller than the sum of its proper divisors (92022564).

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

46162140 is a wasteful number, since it uses less digits than its factorization.

46162140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 46162140 is about 6794.2725879965. The cubic root of 46162140 is about 358.7252756051.

The spelling of 46162140 in words is "forty-six million, one hundred sixty-two thousand, one hundred forty".