46992869 has 16 divisors (see below), whose sum is σ = 60481536. Its totient is φ = 35434800.

The previous prime is 46992863. The next prime is 46992877. The reversal of 46992869 is 96829964.

It is a cyclic number.

It is not a de Polignac number, because 46992869 - 2⁸ = 46992613 is a prime.

It is a super-2 number, since 2×46992869² = 4416659473702322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46992869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46992863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7457 + ... + 12230.

It is an arithmetic number, because the mean of its divisors is an integer number (3780096).

Almost surely, 2^46992869 is an apocalyptic number.

It is an amenable number.

46992869 is a deficient number, since it is larger than the sum of its proper divisors (13488667).

46992869 is a wasteful number, since it uses less digits than its factorization.

46992869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19736.

The product of its digits is 1679616, while the sum is 53.

The square root of 46992869 is about 6855.1344990452. The cubic root of 46992869 is about 360.8643556448.

The spelling of 46992869 in words is "forty-six million, nine hundred ninety-two thousand, eight hundred sixty-nine".