46790078 has 4 divisors (see below), whose sum is σ = 70185120. Its totient is φ = 23395038.

The previous prime is 46790077. The next prime is 46790101. The reversal of 46790078 is 87009764.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×46790078² = 4378622798492168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46790077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11697518 + ... + 11697521.

It is an arithmetic number, because the mean of its divisors is an integer number (17546280).

Almost surely, 2^46790078 is an apocalyptic number.

46790078 is a deficient number, since it is larger than the sum of its proper divisors (23395042).

46790078 is a wasteful number, since it uses less digits than its factorization.

46790078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23395041.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 46790078 is about 6840.3273313490. The cubic root of 46790078 is about 360.3445210103.

The spelling of 46790078 in words is "forty-six million, seven hundred ninety thousand, seventy-eight".