46129039 has 4 divisors (see below), whose sum is σ = 50322600. Its totient is φ = 41935480.

The previous prime is 46129037. The next prime is 46129049. The reversal of 46129039 is 93092164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46129039 - 2¹ = 46129037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46128995 and 46129013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46129033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2096764 + ... + 2096785.

It is an arithmetic number, because the mean of its divisors is an integer number (12580650).

Almost surely, 2^46129039 is an apocalyptic number.

46129039 is a deficient number, since it is larger than the sum of its proper divisors (4193561).

46129039 is a wasteful number, since it uses less digits than its factorization.

46129039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4193560.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 46129039 is about 6791.8362023830. The cubic root of 46129039 is about 358.6395126499.

The spelling of 46129039 in words is "forty-six million, one hundred twenty-nine thousand, thirty-nine".