46496989 has 16 divisors (see below), whose sum is σ = 61382016. Its totient is φ = 34099200.

The previous prime is 46496987. The next prime is 46496999. The reversal of 46496989 is 98969464.

It is a cyclic number.

It is not a de Polignac number, because 46496989 - 2¹ = 46496987 is a prime.

It is a super-2 number, since 2×46496989² = 4323939972132242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46496987) 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, 16452 + ... + 19069.

It is an arithmetic number, because the mean of its divisors is an integer number (3836376).

Almost surely, 2^46496989 is an apocalyptic number.

It is an amenable number.

46496989 is a deficient number, since it is larger than the sum of its proper divisors (14885027).

46496989 is a wasteful number, since it uses less digits than its factorization.

46496989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35556.

The product of its digits is 3359232, while the sum is 55.

The square root of 46496989 is about 6818.8700676872. The cubic root of 46496989 is about 359.5905555873.

The spelling of 46496989 in words is "forty-six million, four hundred ninety-six thousand, nine hundred eighty-nine".