46619997 has 4 divisors (see below), whose sum is σ = 62160000. Its totient is φ = 31079996.

The previous prime is 46619983. The next prime is 46619999. The reversal of 46619997 is 79991664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46619997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46619999) 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, 7769997 + ... + 7770002.

It is an arithmetic number, because the mean of its divisors is an integer number (15540000).

Almost surely, 2^46619997 is an apocalyptic number.

It is an amenable number.

46619997 is a deficient number, since it is larger than the sum of its proper divisors (15540003).

46619997 is a wasteful number, since it uses less digits than its factorization.

46619997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15540002.

The product of its digits is 734832, while the sum is 51.

The square root of 46619997 is about 6827.8837863572. The cubic root of 46619997 is about 359.9073758622.

The spelling of 46619997 in words is "forty-six million, six hundred nineteen thousand, nine hundred ninety-seven".