46142829 has 12 divisors (see below), whose sum is σ = 67590432. Its totient is φ = 30328200.

The previous prime is 46142821. The next prime is 46142839. The reversal of 46142829 is 92824164.

It is not a de Polignac number, because 46142829 - 2³ = 46142821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46142793 and 46142802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46142821) 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 11 ways as a sum of consecutive naturals, for example, 35467 + ... + 36744.

It is an arithmetic number, because the mean of its divisors is an integer number (5632536).

Almost surely, 2^46142829 is an apocalyptic number.

It is an amenable number.

46142829 is a deficient number, since it is larger than the sum of its proper divisors (21447603).

46142829 is a wasteful number, since it uses less digits than its factorization.

46142829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72288 (or 72285 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 46142829 is about 6792.8513159056. The cubic root of 46142829 is about 358.6752468009.

It can be divided in two parts, 46142 and 829, that added together give a triangular number (46971 = T₃₀₆).

The spelling of 46142829 in words is "forty-six million, one hundred forty-two thousand, eight hundred twenty-nine".