46146429 has 28 divisors (see below), whose sum is σ = 79080736. Its totient is φ = 26366472.

The previous prime is 46146427. The next prime is 46146461. The reversal of 46146429 is 92464164.

46146429 is a `hidden beast` number, since 4 + 6 + 1 + 4 + 642 + 9 = 666.

It is not a de Polignac number, because 46146429 - 2¹ = 46146427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46146393 and 46146402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46146427) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 582 + ... + 9624.

It is an arithmetic number, because the mean of its divisors is an integer number (2824312).

Almost surely, 2^46146429 is an apocalyptic number.

It is an amenable number.

46146429 is a deficient number, since it is larger than the sum of its proper divisors (32934307).

46146429 is an frugal number, since it uses more digits than its factorization.

46146429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9068 (or 9053 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 46146429 is about 6793.1162951918. The cubic root of 46146429 is about 358.6845743413.

The spelling of 46146429 in words is "forty-six million, one hundred forty-six thousand, four hundred twenty-nine".