46977530 has 8 divisors (see below), whose sum is σ = 84559572. Its totient is φ = 18791008.

The previous prime is 46977527. The next prime is 46977533. The reversal of 46977530 is 3577964.

It is an interprime number because it is at equal distance from previous prime (46977527) and next prime (46977533).

It can be written as a sum of positive squares in 2 ways, for example, as 39853969 + 7123561 = 6313^2 + 2669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (46977533) 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, 2348867 + ... + 2348886.

Almost surely, 2^46977530 is an apocalyptic number.

46977530 is a deficient number, since it is larger than the sum of its proper divisors (37582042).

46977530 is a wasteful number, since it uses less digits than its factorization.

46977530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697760.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 46977530 is about 6854.0156113041. The cubic root of 46977530 is about 360.8250879797.

The spelling of 46977530 in words is "forty-six million, nine hundred seventy-seven thousand, five hundred thirty".