101478407 has 16 divisors (see below), whose sum is σ = 107688960. Its totient is φ = 95491200.

The previous prime is 101478397. The next prime is 101478413. The reversal of 101478407 is 704874101.

It is a cyclic number.

It is not a de Polignac number, because 101478407 - 2⁶ = 101478343 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101478427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206432 + ... + 206922.

It is an arithmetic number, because the mean of its divisors is an integer number (6730560).

Almost surely, 2^101478407 is an apocalyptic number.

101478407 is a deficient number, since it is larger than the sum of its proper divisors (6210553).

101478407 is a wasteful number, since it uses less digits than its factorization.

101478407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 101478407 is about 10073.6491402073. The cubic root of 101478407 is about 466.4350885590.

The spelling of 101478407 in words is "one hundred one million, four hundred seventy-eight thousand, four hundred seven".