45973376 has 16 divisors (see below), whose sum is σ = 91587840. Its totient is φ = 22986624.

The previous prime is 45973373. The next prime is 45973391. The reversal of 45973376 is 67337954.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×45973376² = 4227102601674752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45973373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179456 + ... + 179711.

It is an arithmetic number, because the mean of its divisors is an integer number (5724240).

Almost surely, 2^45973376 is an apocalyptic number.

It is an amenable number.

45973376 is a deficient number, since it is larger than the sum of its proper divisors (45614464).

45973376 is an equidigital number, since it uses as much as digits as its factorization.

45973376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359181 (or 359169 counting only the distinct ones).

The product of its digits is 476280, while the sum is 44.

The square root of 45973376 is about 6780.3669517217. The cubic root of 45973376 is about 358.2356469010.

The spelling of 45973376 in words is "forty-five million, nine hundred seventy-three thousand, three hundred seventy-six".