740012136 has 32 divisors (see below), whose sum is σ = 1900033440. Its totient is φ = 240003648.

The previous prime is 740012113. The next prime is 740012137. The reversal of 740012136 is 631210047.

It is a super-2 number, since 2×740012136² = 1095235922854564992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

740012136 is a modest number, since divided by 12136 gives 7400 as remainder.

It is not an unprimeable number, because it can be changed into a prime (740012137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415786 + ... + 417561.

It is an arithmetic number, because the mean of its divisors is an integer number (59376045).

Almost surely, 2^740012136 is an apocalyptic number.

It is an amenable number.

740012136 is an abundant number, since it is smaller than the sum of its proper divisors (1160021304).

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

740012136 is a wasteful number, since it uses less digits than its factorization.

740012136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833393 (or 833389 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 740012136 is about 27203.1640806727. The cubic root of 740012136 is about 904.5091142468.

The spelling of 740012136 in words is "seven hundred forty million, twelve thousand, one hundred thirty-six".