45430662 has 8 divisors (see below), whose sum is σ = 90861336. Its totient is φ = 15143552.

The previous prime is 45430643. The next prime is 45430663. The reversal of 45430662 is 26603454.

It is a sphenic number, since it is the product of 3 distinct primes.

45430662 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45430663) 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, 3785883 + ... + 3785894.

It is an arithmetic number, because the mean of its divisors is an integer number (11357667).

Almost surely, 2^45430662 is an apocalyptic number.

45430662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45430662 is a wasteful number, since it uses less digits than its factorization.

45430662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7571782.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 45430662 is about 6740.2271475077. The cubic root of 45430662 is about 356.8204104216.

The spelling of 45430662 in words is "forty-five million, four hundred thirty thousand, six hundred sixty-two".