45480898 has 16 divisors (see below), whose sum is σ = 69647616. Its totient is φ = 22269600.

The previous prime is 45480893. The next prime is 45480923. The reversal of 45480898 is 89808454.

It is a super-3 number, since 3×45480898³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45480893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21015 + ... + 23077.

It is an arithmetic number, because the mean of its divisors is an integer number (4352976).

Almost surely, 2^45480898 is an apocalyptic number.

45480898 is a deficient number, since it is larger than the sum of its proper divisors (24166718).

45480898 is a wasteful number, since it uses less digits than its factorization.

45480898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289.

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 45480898 is about 6743.9526985293. The cubic root of 45480898 is about 356.9518827674.

The spelling of 45480898 in words is "forty-five million, four hundred eighty thousand, eight hundred ninety-eight".