46982391 has 8 divisors (see below), whose sum is σ = 64664064. Its totient is φ = 30311160.

The previous prime is 46982389. The next prime is 46982413. The reversal of 46982391 is 19328964.

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

It is not a de Polignac number, because 46982391 - 2¹ = 46982389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46982311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252501 + ... + 252686.

It is an arithmetic number, because the mean of its divisors is an integer number (8083008).

Almost surely, 2^46982391 is an apocalyptic number.

46982391 is a deficient number, since it is larger than the sum of its proper divisors (17681673).

46982391 is a wasteful number, since it uses less digits than its factorization.

46982391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505221.

The product of its digits is 93312, while the sum is 42.

The square root of 46982391 is about 6854.3702117700. The cubic root of 46982391 is about 360.8375330094.

The spelling of 46982391 in words is "forty-six million, nine hundred eighty-two thousand, three hundred ninety-one".