746481550 has 48 divisors (see below), whose sum is σ = 1438015104. Its totient is φ = 288000000.

The previous prime is 746481529. The next prime is 746481559. The reversal of 746481550 is 55184647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746481559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620950 + ... + 622150.

It is an arithmetic number, because the mean of its divisors is an integer number (29958648).

Almost surely, 2^746481550 is an apocalyptic number.

746481550 is a deficient number, since it is larger than the sum of its proper divisors (691533554).

746481550 is a wasteful number, since it uses less digits than its factorization.

746481550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645 (or 1640 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 746481550 is about 27321.8145444259. The cubic root of 746481550 is about 907.1373026654.

The spelling of 746481550 in words is "seven hundred forty-six million, four hundred eighty-one thousand, five hundred fifty".