45748070 has 8 divisors (see below), whose sum is σ = 82346544. Its totient is φ = 18299224.

The previous prime is 45748057. The next prime is 45748091. The reversal of 45748070 is 7084754.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45748070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2287394 + ... + 2287413.

It is an arithmetic number, because the mean of its divisors is an integer number (10293318).

Almost surely, 2^45748070 is an apocalyptic number.

45748070 is a deficient number, since it is larger than the sum of its proper divisors (36598474).

45748070 is a wasteful number, since it uses less digits than its factorization.

45748070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574814.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 45748070 is about 6763.7319580244. The cubic root of 45748070 is about 357.6494753684.

The spelling of 45748070 in words is "forty-five million, seven hundred forty-eight thousand, seventy".