46097142 has 64 divisors (see below), whose sum is σ = 115852800. Its totient is φ = 12150432.

The previous prime is 46097141. The next prime is 46097159. The reversal of 46097142 is 24179064.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46097141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25893 + ... + 27615.

It is an arithmetic number, because the mean of its divisors is an integer number (1810200).

Almost surely, 2^46097142 is an apocalyptic number.

46097142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 46097142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57926400).

46097142 is an abundant number, since it is smaller than the sum of its proper divisors (69755658).

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

46097142 is a wasteful number, since it uses less digits than its factorization.

46097142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 46097142 is about 6789.4876095328. The cubic root of 46097142 is about 358.5568303706.

The spelling of 46097142 in words is "forty-six million, ninety-seven thousand, one hundred forty-two".