45949650 has 24 divisors (see below), whose sum is σ = 113955504. Its totient is φ = 12253200.

The previous prime is 45949649. The next prime is 45949667. The reversal of 45949650 is 5694954.

It is a happy number.

45949650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45949650² = 4222740670245000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153016 + ... + 153315.

It is an arithmetic number, because the mean of its divisors is an integer number (4748146).

Almost surely, 2^45949650 is an apocalyptic number.

45949650 is an abundant number, since it is smaller than the sum of its proper divisors (68005854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45949650 is a wasteful number, since it uses less digits than its factorization.

45949650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306346 (or 306341 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 45949650 is about 6778.6171156070. The cubic root of 45949650 is about 358.1740100563.

The spelling of 45949650 in words is "forty-five million, nine hundred forty-nine thousand, six hundred fifty".