46462978 has 8 divisors (see below), whose sum is σ = 71177472. Its totient is φ = 22737156.

The previous prime is 46462973. The next prime is 46462979. The reversal of 46462978 is 87926464.

It is a happy number.

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 (46462973) 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, 247050 + ... + 247237.

It is an arithmetic number, because the mean of its divisors is an integer number (8897184).

Almost surely, 2^46462978 is an apocalyptic number.

46462978 is a deficient number, since it is larger than the sum of its proper divisors (24714494).

46462978 is a wasteful number, since it uses less digits than its factorization.

46462978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494336.

The product of its digits is 580608, while the sum is 46.

The square root of 46462978 is about 6816.3757232124. The cubic root of 46462978 is about 359.5028580265.

The spelling of 46462978 in words is "forty-six million, four hundred sixty-two thousand, nine hundred seventy-eight".