46422045 has 32 divisors (see below), whose sum is σ = 84551040. Its totient is φ = 24151680.

The previous prime is 46422031. The next prime is 46422049. The reversal of 46422045 is 54022464.

It is not a de Polignac number, because 46422045 - 2⁸ = 46421789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46422049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1342 + ... + 9728.

It is an arithmetic number, because the mean of its divisors is an integer number (2642220).

Almost surely, 2^46422045 is an apocalyptic number.

46422045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46422045 is a deficient number, since it is larger than the sum of its proper divisors (38128995).

46422045 is a wasteful number, since it uses less digits than its factorization.

46422045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8442 (or 8436 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 46422045 is about 6813.3725129337. The cubic root of 46422045 is about 359.3972552821.

The spelling of 46422045 in words is "forty-six million, four hundred twenty-two thousand, forty-five".