46113142 has 4 divisors (see below), whose sum is σ = 69169716.
Its totient is φ = 23056570.
The previous prime is 46113139. The next prime is 46113143. The reversal of 46113142 is 24131164.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×461131422 = 4252843730224328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46113143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11528284 + ... + 11528287.
It is an arithmetic number, because the mean of its divisors is an integer number (17292429).
Almost surely, 246113142 is an apocalyptic number.
46113142 is a deficient number, since it is larger than the sum of its proper divisors (23056574).
46113142 is a wasteful number, since it uses less digits than its factorization.
46113142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23056573.
The product of its digits is 576, while the sum is 22.
The square root of 46113142 is about 6790.6657994633.
The cubic root of 46113142 is about 358.5983097727.
The spelling of 46113142 in words is "forty-six million, one hundred thirteen thousand, one hundred forty-two".