46161479 has 12 divisors (see below), whose sum is σ = 57829464. Its totient is φ = 36522864.

The previous prime is 46161439. The next prime is 46161481. The reversal of 46161479 is 97416164.

It is a happy number.

It is not a de Polignac number, because 46161479 - 2¹⁶ = 46095943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46161439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35597 + ... + 36870.

It is an arithmetic number, because the mean of its divisors is an integer number (4819122).

Almost surely, 2^46161479 is an apocalyptic number.

46161479 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

46161479 is a deficient number, since it is larger than the sum of its proper divisors (11667985).

46161479 is a wasteful number, since it uses less digits than its factorization.

46161479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72494 (or 72487 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 46161479 is about 6794.2239439100. The cubic root of 46161479 is about 358.7235633900.

The spelling of 46161479 in words is "forty-six million, one hundred sixty-one thousand, four hundred seventy-nine".