70137414 has 40 divisors (see below), whose sum is σ = 157643640. Its totient is φ = 23307264.

The previous prime is 70137413. The next prime is 70137437. The reversal of 70137414 is 41473107.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70137413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90822 + ... + 91590.

It is an arithmetic number, because the mean of its divisors is an integer number (3941091).

Almost surely, 2^70137414 is an apocalyptic number.

70137414 is an abundant number, since it is smaller than the sum of its proper divisors (87506226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70137414 is a wasteful number, since it uses less digits than its factorization.

70137414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346 (or 1337 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 70137414 is about 8374.8082963134. The cubic root of 70137414 is about 412.3980309939.

The spelling of 70137414 in words is "seventy million, one hundred thirty-seven thousand, four hundred fourteen".