45986270 has 32 divisors (see below), whose sum is σ = 95057280. Its totient is φ = 15841440.

The previous prime is 45986263. The next prime is 45986287. The reversal of 45986270 is 7268954.

It is a super-2 number, since 2×45986270² = 4229474057025800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8912 + ... + 13091.

It is an arithmetic number, because the mean of its divisors is an integer number (2970540).

Almost surely, 2^45986270 is an apocalyptic number.

45986270 is an abundant number, since it is smaller than the sum of its proper divisors (49071010).

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

45986270 is a wasteful number, since it uses less digits than its factorization.

45986270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22040.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 45986270 is about 6781.3177185559. The cubic root of 45986270 is about 358.2691348243.

The spelling of 45986270 in words is "forty-five million, nine hundred eighty-six thousand, two hundred seventy".