748650107 has 4 divisors (see below), whose sum is σ = 748705776. Its totient is φ = 748594440.

The previous prime is 748650101. The next prime is 748650143. The reversal of 748650107 is 701056847.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 701056847 = 31 ⋅22614737.

It is a cyclic number.

It is not a de Polignac number, because 748650107 - 2¹⁸ = 748387963 is a prime.

It is a super-2 number, since 2×748650107² = 1120953965422222898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748650101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6257 + ... + 39197.

It is an arithmetic number, because the mean of its divisors is an integer number (187176444).

Almost surely, 2^748650107 is an apocalyptic number.

748650107 is a deficient number, since it is larger than the sum of its proper divisors (55669).

748650107 is a wasteful number, since it uses less digits than its factorization.

748650107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55668.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 748650107 is about 27361.4712140996. The cubic root of 748650107 is about 908.0148760881.

The spelling of 748650107 in words is "seven hundred forty-eight million, six hundred fifty thousand, one hundred seven".