46121263 has 4 divisors (see below), whose sum is σ = 46139560. Its totient is φ = 46102968.

The previous prime is 46121261. The next prime is 46121267. The reversal of 46121263 is 36212164.

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 46121263 - 2¹ = 46121261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46121261) 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, 4620 + ... + 10657.

It is an arithmetic number, because the mean of its divisors is an integer number (11534890).

Almost surely, 2^46121263 is an apocalyptic number.

46121263 is a deficient number, since it is larger than the sum of its proper divisors (18297).

46121263 is a wasteful number, since it uses less digits than its factorization.

46121263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18296.

The product of its digits is 1728, while the sum is 25.

The square root of 46121263 is about 6791.2637262884. The cubic root of 46121263 is about 358.6193594909.

Subtracting from 46121263 its reverse (36212164), we obtain a palindrome (9909099).

The spelling of 46121263 in words is "forty-six million, one hundred twenty-one thousand, two hundred sixty-three".