745210701 has 12 divisors (see below), whose sum is σ = 1076845120. Its totient is φ = 496608840.

The previous prime is 745210699. The next prime is 745210703. The reversal of 745210701 is 107012547.

745210701 is a `hidden beast` number, since 74 + 521 + 0 + 70 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (745210699) and next prime (745210703).

It is not a de Polignac number, because 745210701 - 2¹ = 745210699 is a prime.

It is a super-2 number, since 2×745210701² = 1110677977769822802, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745210703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9420 + ... + 39738.

Almost surely, 2^745210701 is an apocalyptic number.

It is an amenable number.

745210701 is a deficient number, since it is larger than the sum of its proper divisors (331634419).

745210701 is a wasteful number, since it uses less digits than its factorization.

745210701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33056 (or 33053 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 745210701 is about 27298.5475987277. The cubic root of 745210701 is about 906.6222243541.

The spelling of 745210701 in words is "seven hundred forty-five million, two hundred ten thousand, seven hundred one".